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The official Cervelo P3 thread
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With the launch now behind us it is time to start an official thread that will last beyond the various rumor ones. So post your questions and comments here, plus once you got a hold of one of these new P3 bikes please share images of that ride and the setup.

Here meanwhile is a very tough Wendy Ingraham who braved temps around 14 degrees Fahrenheit in only knee warmers.



And here is the story about the new P3 on our homepage:

http://www.slowtwitch.com/...Cervelo_P3_3530.html

More pics to come.

H
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Thank you for size 45!
The geometry for this size looks ideal.

Now, when will this size be available?
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Is there an integrated battery storage in the new P3?
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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caf0 wrote:
Thank you for size 45!
The geometry for this size looks ideal.

Now, when will this size be available?

I believe in one of the threads it said that some sizes were already shipping. Someone from a shop said they had a customer order one and it will be in by the end of the week. I don't remember the size though.

Shane
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Since when is $5,400 "within reach"?
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Re: The official Cervelo P3 thread [tgarson] [ In reply to ]
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tgarson wrote:
Since when is $5,400 "within reach"?

well let us do some math.
a regular 10 speed dura ace adds $1,500 to the price of the old p3 frameset.

11 speed dura ace + magura hydraulic road brakes. probably more expensive than that. So a new p3 frame may cost ~$3,400



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
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Re: The official Cervelo P3 thread [medic001918] [ In reply to ]
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medic001918 wrote:
I believe in one of the threads it said that some sizes were already shipping. Someone from a shop said they had a customer order one and it will be in by the end of the week. I don't remember the size though.

Shane

Those were sizes that begin with a "5"
The least popular sizes come out last, natch.
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Re: The official Cervelo P3 thread [tgarson] [ In reply to ]
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Within Reach is actually a term used in other industries as well. For example Design Within Reach allows you to have access to very cool unique furniture, but it does not mean cheap. I think the folks at Cervelo mean more affordable too but clearly that is a relative term, but Speed Within Reach also means having access to the technology and the speed.
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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I have seen and touched a 45cm at the event, but the frames available starting today are 51, 54 and 56. Maybe someone from Cervelo can chime here with the other sizes.
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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So the obvious question is "Why DA on the P3?"
It would seem to make more sense to install Force/Rival or Ultegra.
Bring the price-point down.

Unless they are attempting to control demand through pricing while they ramp up production?
Minimize the complaints about excessive delays.

Doesn't matter to me; I'm just thrilled they have a new size 45 w/ lower stack and reach.
Just curious.


jackmott wrote:
tgarson wrote:
Since when is $5,400 "within reach"?


well let us do some math.
a regular 10 speed dura ace adds $1,500 to the price of the old p3 frameset.

11 speed dura ace + magura hydraulic road brakes. probably more expensive than that. So a new p3 frame may cost ~$3,400
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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Is $3,400 for a frameset particularly in reach? It's a subjective and pointless debate, but as someone whom 99.99% of society would classify as extremely irrational for what I already spend on bikes, I would be pretty hard pressed to say yes. Putting my subjective narcissism cap on, which guarantees that everyone shares my opinions, I would say a complete bike for $3,400 is comfortably within reach for most 'serious' (as in, more than casual) AG triathletes.

A complete bike at or under 4 grand is starting to get up into eyebrow raising territory, but rational to an irrational triathlete who is upgrading to a more serious ride from their entry or mid-level ride. Mid-4's is stretching it, keep going and we rapidly approach dream-bike territory where it's a tough sell to spend that much without at least getting the gratification to know that you have the absolute best-- i.e. the P5 standing just over your shoulder.

As currently spec'd, I'm not saying the new P3 is a bad value, or more accurately that there isn't a very good reason why it costs as much as it does. I'm just saying I'm not exactly sure who it is for.

I would very much like it to be for me, but at present, it just isn't.

For dramatic effect I would have preferred to end it there. But realistically, I, probably like a lot of others am a lot more interested in a good aero frame and reasonable spec rather than paying a bunch extra to save some grams on DA. Nor do I particularly care to pay for a fancy rotor crank when I'm going to slap my Quarq on there. Nor for an ISM when I already have a perfectly good Cobb. Nor for the 3T Aura, when if anything, I'd put my Ventus on there to really take it to the next level.

So I'll just shut up and buy a used P4 frameset already.
Last edited by: tgarson: Apr 16, 13 14:53
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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There will be less expensive edition down the road. This was the model to get things rolling.
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Anyone actually able to pin down Phil and get him to answer the question of the p3's drag with Aduro bar compared to the p5? Not really buying the "I'm not sure, I'll have to get back to you answer I heard"



Heath Dotson
HD Coaching:Website |Twitter: 140 Characters or Less|Facebook:Follow us on Facebook
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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This is the delivery schedule per Cervelo:

In Stock Now: Sizes 51, 54, 56
Available in June: Sizes 58, 61
Available in July: Size 48
Available in Fall 2013: Size 45




http://www.austinTRIcyclist.com
http://www.Cannondale.com

Last edited by: AustinTriCyclst: Apr 16, 13 17:28
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I would have gotten the new model rolling with more utilitarian components like 105-Rival-Ultegra range. It's like rolling out a new VW Jetta Model and beefing it up to the hilt and basically putting it up with the Audi A4. The consumer is likely forced into going A4 at that point. I think this is a great bike for the volume part of the tri bike market when mated with "volume price point components". It's geometry is more in tune with fitting all of the folks who need a ton of spacers or up turned stems and short stems on the former P3. Now they can ride a P3 that fits them better. Nice work by Cervelo. As I said in the other thread, I love the lower BB drop, shorter reach and higher stack. Not that I had too spacers on my old 51 P3 (I had one), but in my size I would not need any and I could use a stem that is parallel to the ground (17 degrees). One more question....I assume this bike is still totally UCI legal. Cervelo could have gone all out and thrown out UCI Legality as Specialized did, since the P5 is already UCI Legal.
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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"I would have gotten the new model rolling with more utilitarian components like 105-Rival-Ultegra range"

What's to keep a shop from rebuilding the NP3 DA into an "Ultegra build" and pricing it around $4300 or so.
Build modifications (both up and down) happen all the time and are in fact encouraged by Cervelo.



http://www.austinTRIcyclist.com
http://www.Cannondale.com
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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devashish_paul wrote:
I would have gotten the new model rolling with more utilitarian components like 105-Rival-Ultegra range. It's like rolling out a new VW Jetta Model and beefing it up to the hilt and basically putting it up with the Audi A4.

Cervelo's strategy is probably based on these two reasons:

1. Sell the bikes with the highest profit margins first, and I'm guessing in this instance it's the high end models. There are likely only a few frames in each size in the short term, might as well hang the highest profit on each one.
2. Prevent canibalizing P5 sales. If you can get 90% of the P5's performance for half the price, why would you bother purchasing the P5?

-------------------------------
Ignorance is bliss until they take your bliss away.
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Re: The official Cervelo P3 thread [pito00] [ In reply to ]
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That was a very thoughtful response.

Meanwhile though a few more photos.

The underside of the P3.




Phil during the launch with a P3 frame in his hands and the complete bike still covered.


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Re: The official Cervelo P3 thread [Ex-cyclist] [ In reply to ]
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And how does the new bike compare to the old bike.
Could well be the case of the new not being much faster then the old, and certainly not enough for many to upgrade, considering the rather large expense.

I was thinking about upgrading my P3 to a P5, but I think I will buy a new roadie and get a coach instead. Will make me faster in the long term...
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I've not seen you start a thread like this for any other manufacturer other than Cervelo. Why not?

"One Line Robert"
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Re: The official Cervelo P3 thread [pito00] [ In reply to ]
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pito00 wrote:
devashish_paul wrote:
I would have gotten the new model rolling with more utilitarian components like 105-Rival-Ultegra range. It's like rolling out a new VW Jetta Model and beefing it up to the hilt and basically putting it up with the Audi A4.


Cervelo's strategy is probably based on these two reasons:

1. Sell the bikes with the highest profit margins first, and I'm guessing in this instance it's the high end models. There are likely only a few frames in each size in the short term, might as well hang the highest profit on each one.
2. Prevent canibalizing P5 sales. If you can get 90% of the P5's performance for half the price, why would you bother purchasing the P5?

I think you already get 90% (or more) of the performance of the P5 at half the price with the old P3 :-). I think it is more of a supply issue in the near term which I totally understand. And offering a Rival version for which there is too much demand due to production limitations is not really desirable, so I understand that. Anyway, I see a Rival/Ultegra version of this as a home run offering. It can cannibalize P5 sales till the new P3 is blue in the face it is going to generate way more aggregate revenue for Cervelo than a P5. That's just the way it is. A P5 is the price of a second hand car. A P3 with Rival would be in the range of a few mortgage payments (depends on where you live). More guys and gals can justify the latter.
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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Absolutely, and I'm sure that on Pon's balance sheet they're going to be paying off the P5's R&D with P3 sales for the next 5 to 7 years. They're just maximizing profit in the near term until the supply chain can catch up with demand.

-------------------------------
Ignorance is bliss until they take your bliss away.
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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devashish_paul wrote:
I think you already get 90% (or more) of the performance of the P5 at half the price with the old P3

noope
not from a TT perspective anyway.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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It is starting now with several brands. Next the new Fuji
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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When will we see the Fuji thread? Sort of, kind of interested in what they're doing.

"One Line Robert"
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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Right after the launch as we have a shooter there. Later this month.
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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Not aimed at Dev...but his post peaked my curiosity -
I have a P3SL currently, but the bike prior was a 2003 P2k and it fit great (better than the SL).
I tried to look up the stack & reach for the P2k and the geometry table did not list them.
Anyone know how the 3 compare?
I will be 'really' interested in the new P3 if it fits like the P2k.
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Re: The official Cervelo P3 thread [pito00] [ In reply to ]
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one could easily build up a P5-3 with ultegra for less than $5400. so why would anyone get a P3 -DA for $5400?
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Re: The official Cervelo P3 thread [pito00] [ In reply to ]
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pito00 wrote:
devashish_paul wrote:
I would have gotten the new model rolling with more utilitarian components like 105-Rival-Ultegra range. It's like rolling out a new VW Jetta Model and beefing it up to the hilt and basically putting it up with the Audi A4.


If you can get 90% of the P5's performance for half the price, why would you bother purchasing the P5?

Why would you come out with a new bike a few months after you launch your latest superbike that contributes nothing to your product line and costs 90% as much as the superbike? From a consumer standpoint, I don't get it. Cervelo is filling a hole in their line-up that doesn't seem to exist. At least throw us a bone and offer a frame-only option. I just wonder, honestly, why anyone would choose to buy this bike instead of a P5?
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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wsrobert wrote:
When will we see the Fuji thread? Sort of, kind of interested in what they're doing.

Dude.
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Re: The official Cervelo P3 thread [James Haycraft] [ In reply to ]
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Shut up James. Its new bike tech. Plus its currently a secret and I don't like those.

"One Line Robert"
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Anybody else feel like the new ”p3” looks more like the p2 than the old p3? Where is the curve for the rear wheel?

And as someone else posted...$5400 is a lot of coin, when a p5 is doable at that price.
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Re: The official Cervelo P3 thread [littlefoot] [ In reply to ]
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Why I think they're doing this:

This is a simpler mold that tested well in development but not up to snuff as the ultimate high-end bike, but is easier/cheaper to make than the P5 mold.

So they're rolling this out to stop defection sales while the harder-to-make P5 is in short supply.

Cervelo is pricing it like the demand exceeds supply, which it probably will.
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Re: The official Cervelo P3 thread [littlefoot] [ In reply to ]
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littlefoot wrote:
Anybody else feel like the new ”p3” looks more like the p2 than the old p3? Where is the curve for the rear wheel?.

the old p3 curve around the wheel design is old busted.

the new p3 and p5 and s5 is the new hotness.

look, guys, this isn't hard. you are making much ado about nothing, as usual.

The new p3, equalizing for aerobars equipped on it, is within like 5-10 grams of the p5. Which makes it about as good or better than any superbike on the market depending on your yaw angle histogram.

and it is cheaper than the sram red P5 with a more expensive dura ace 11 speed and hydro brakes.

its not like dura ace 11 and hydro brakes is going to be the only option for long.

us poor people just hang on a few months and pick up a frame or ultegra build later.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
Last edited by: jackmott: Apr 16, 13 20:09
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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They might has well have just ran the rear brake all the way along the top tube. Seriously, WTH were they thinking there?
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Re: The official Cervelo P3 thread [sdbanker] [ In reply to ]
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sdbanker wrote:
They might has well have just ran the rear brake all the way along the top tube. Seriously, WTH were they thinking there?

they were doing math and wind tunnel testing and decided it was good.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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It's also a bike that appears super easy to wrench on, as compared to many super bikes that are a giant pia. It's nice to be able to wrench in the field, too.
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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Riiiiiight. Because entering the frame behind the headset with the derailluer cables and exiting anywhere further back than that ungodly loop of cable hanging there in front of the seat tube would not have been more aero? But having a straw sticking up out of a bottle vs. a BTA mount costs you how many watts?
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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jackmott wrote:
The new p3, equalizing for aerobars equipped on it, is within like 5-10 grams of the p5. Which makes it about as good or better than any superbike on the market depending on your yaw angle histogram.
I guess when Cervelo releases the white paper we will know :-)

If that is the case though, they just lost me as a potential P5 buyer...
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Re: The official Cervelo P3 thread [sdbanker] [ In reply to ]
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The straw is much larger in diameter and perpendicular to the flow of air, with less interaction going on.

the rear brake cable is not perpendicular to the flow of air.

The interaction of things can sometimes be non intuitive. For instance, a brake housing perpendicular to the flow of air, but in front of a head tube can actually reduce overall drag at certain yaw angles as compared to no brake cable at all.

Given strange interactions like that, are you confident in asserting that the way the brake cable enters the top tube is a downside of any import?


sdbanker wrote:
Riiiiiight. Because entering the frame behind the headset with the derailluer cables and exiting anywhere further back than that ungodly loop of cable hanging there in front of the seat tube would not have been more aero? But having a straw sticking up out of a bottle vs. a BTA mount costs you how many watts?



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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I am confident in asserting that it is fugly and could have been cleans up very easily. Outside of that, I really don't give a crap.
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I really like the fact that the frame has a number of aero advantages, but remains easy to work on and more importantly easy to pack. After recently building a Shiv and spending hours on the aero-bars and getting the brakes set up I can tell you I have zero interest in every traveling with that bike. To have to disassemble the bars to pack into a box makes me frustrated just thinking about it.

I think they have done a great job improving the frame yet retaining the ability to choose whatever aero-bar the rider likes best.
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Re: The official Cervelo P3 thread [cidewar] [ In reply to ]
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cidewar wrote:
I really like the fact that the frame has a number of aero advantages, but remains easy to work on and more importantly easy to pack. After recently building a Shiv and spending hours on the aero-bars and getting the brakes set up I can tell you I have zero interest in every traveling with that bike. To have to disassemble the bars to pack into a box makes me frustrated just thinking about it.

I think they have done a great job improving the frame yet retaining the ability to choose whatever aero-bar the rider likes best.

x2. I love bikes that you can do all your maintenance and packing and unpacking for races with nothing but a folding tool and get it all done and shoved into the bike case in 15-20 minutes on either side of the trip
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Re: The official Cervelo P3 thread [tgarson] [ In reply to ]
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I was thinking about this a lot last night... What makes any of us feel entitled to an "affordable" bike that's designed for performance at the top end of the sport?

What's more, why do so many of us seem to think that we're being inconvenienced when we look at a bike and scream "Those stack and reach numbers are AT LEAST a centimeter too long/short/high/low!"?

For decades, professionals rode heavy, flexy bikes with quill stems and "sub-obtimal" geometry -- and they did it faster than any of us can dream. Now, companies like 3T make their money on offering stems and bars that can get 99% of people to "fit" on any size bike (within reason) -- yet we don't cry that their stems only come in 100, 110, and 120 instead of those necessary in-betweens like 105, 113 and 118 to REALLY get us dialed.

Where's the line? We all make choices. Dev mentioned a high-spec VW vs an Audi. I'd argue that 99% of us only need a Honda Accord. You know why? Because we are not professional drivers. Should we start begging auto manufacturers to measure our arms and legs and install the driver's seat and steering wheel so that we no longer need adjustability? No. Like bikes, adjustability (and resale value) are king.

If any manufacturer put everything that every consumer wanted into its product, we couldn't afford to buy it, because they couldn't afford to produce it, and they go out of business. Then we're back to start-up companies that offer a utilitarian product designed to fit the masses. That's the way it's always worked, and I predict that within our own competitive lifetimes, that's not going to change in regard to bike production.

/rant.

By the way, tgarson, that wasn't directed at you -- just my thoughts on the situation in general :) I'll shut up and go ride my P2 now....
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Pity the rear brake cable enters the frame so far down the top tube. Almost only 1/3 of the top tube length is internal cable.
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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Can someone explain how/(if) the geometery has shifted from the old p3 to this one?
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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x2
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Re: The official Cervelo P3 thread [severinj] [ In reply to ]
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Old geometry: http://www.cervelo.com/...c-31529b507db8-0.pdf
New geometry at bottom before comments: http://www.slowtwitch.com/...Cervelo_P3_3530.html


severinj wrote:
Can someone explain how/(if) the geometery has shifted from the old p3 to this one?
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Re: The official Cervelo P3 thread [severinj] [ In reply to ]
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The geometry is the same as the P5. In short, each size is shorter in reach and higher in stack that the older P3. That's a generalization, you'll have to look at the geometry charts to get the specifics. I can only give our example. That is that Amy and I both rode a 54cm P3/4 and she now rides a 51cm P5 (same as the new P3) and I ride a 54cm P5. The reach that she needs is a bit shorter, so the 51 works better for her. But either of use could have ridden a 51 OR a 54 P5.

Bobby11 was asking on another thread about the old 51cm P3 vs the new 51cm P3. The new 48cm P3 is close in stack to the old 51cm P3 but shorter in reach.


Brandon Marsh - Website | @BrandonMarshTX | RokaSports | 1stEndurance | ATC Bikeshop |
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Re: The official Cervelo P3 thread [Mac] [ In reply to ]
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P2k geometry w/ stack, reach: http://www.cervelo.com/...5-9c0dda643b03-0.pdf


Mac wrote:
Not aimed at Dev...but his post peaked my curiosity -
I have a P3SL currently, but the bike prior was a 2003 P2k and it fit great (better than the SL).
I tried to look up the stack & reach for the P2k and the geometry table did not list them.
Anyone know how the 3 compare?
I will be 'really' interested in the new P3 if it fits like the P2k.
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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wow... those are pretty massive changes. This is exactly how I felt when Ford redesigned the focus. I never thought I'd say, "Damn, that Ford Focus is sick." Well... I never thought I'd say this either. I might fit a P3 perfectly.
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Re: The official Cervelo P3 thread [severinj] [ In reply to ]
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They are indeed.
Which is why some (who previously fit well) are very disappointed and others (like yourself) are thrilled.
Clearly Cervelo believes you are in the majority.
I switched categories now that they've introduced size 45.


severinj wrote:
wow... those are pretty massive changes. This is exactly how I felt when Ford redesigned the focus. I never thought I'd say, "Damn, that Ford Focus is sick." Well... I never thought I'd say this either. I might fit a P3 perfectly.
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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HardKnox wrote:
I was thinking about this a lot last night... What makes any of us feel entitled to an "affordable" bike that's designed for performance at the top end of the sport?

What's more, why do so many of us seem to think that we're being inconvenienced when we look at a bike and scream "Those stack and reach numbers are AT LEAST a centimeter too long/short/high/low!"?

For decades, professionals rode heavy, flexy bikes with quill stems and "sub-obtimal" geometry -- and they did it faster than any of us can dream. Now, companies like 3T make their money on offering stems and bars that can get 99% of people to "fit" on any size bike (within reason) -- yet we don't cry that their stems only come in 100, 110, and 120 instead of those necessary in-betweens like 105, 113 and 118 to REALLY get us dialed.

Where's the line? We all make choices. Dev mentioned a high-spec VW vs an Audi. I'd argue that 99% of us only need a Honda Accord. You know why? Because we are not professional drivers. Should we start begging auto manufacturers to measure our arms and legs and install the driver's seat and steering wheel so that we no longer need adjustability? No. Like bikes, adjustability (and resale value) are king.

If any manufacturer put everything that every consumer wanted into its product, we couldn't afford to buy it, because they couldn't afford to produce it, and they go out of business. Then we're back to start-up companies that offer a utilitarian product designed to fit the masses. That's the way it's always worked, and I predict that within our own competitive lifetimes, that's not going to change in regard to bike production.

/rant.

By the way, tgarson, that wasn't directed at you -- just my thoughts on the situation in general :) I'll shut up and go ride my P2 now....

You know, I could buy the A6 or even in the 700 series beemer if I want, but my last car was as VW Jetta, and once I replace my 14 year old RAV4, I am looking at a VW Golf, but ideally I would like to buy a Toyota Yaris, because it does everything a car needs to do for me. It would get me around, and I can put my bikes and skis in it (don't laugh a buddy of mine puts four adults and all their skis and gear inside the car for short trips in town)....but your point resonates with at least me.

I think when they have this new P3 with Shimano 105, then they have a real home run. Actually the more I look at this new P3 if they have the "spec'd down version" it is looking a lot like my Cannondale Slice in geometry as well as the cut out etc :-). The new P3 meets all the criteria I set out and discussed prior to converging on the Cannondale Slice around 6 weeks ago.

http://forum.slowtwitch.com/...um.cgi?post=4496972;

One of the reasons I did not go with the old P3 at the time is that I did not like the stack, I did not like the reach, and I did not like the BB drop. I did like that the old P3 used all standard components and it is good to see that they largely stuck with that.
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Re: The official Cervelo P3 thread [caf0] [ In reply to ]
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caf0 wrote:
Thank you for size 45!
The geometry for this size looks ideal.

Now, when will this size be available?


X2

DFL > DNF > DNS
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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One of the reasons I did not go with the old P3 at the time is that I did not like the stack, I did not like the reach, and I did not like the BB drop. I did like that the old P3 used all standard components and it is good to see that they largely stuck with that.

Ha! Different strokes ...

One of the reasons I will not go for the new P3 is that I do not like the stack, I do not like the reach and I'm really not much of a fan of BB right. I do like that the new P3 uses mostly standard components, but what was wrong with the old external BB cups?
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Re: The official Cervelo P3 thread [AustinTriCyclst] [ In reply to ]
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This is the delivery schedule per Cervelo:

In Stock Now: Sizes 51, 54, 56
Available in June: Sizes 58, 61
Available in July: Size 48
Available in Fall 2013: Size 45


Any idea about framesets only? In particular, the 48?
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Re: The official Cervelo P3 thread [bobby11] [ In reply to ]
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bobby11 wrote:
[..] what was wrong with the old external BB cups?

Because said BSA Shells don't have sufficient stiffness to handle the average MOP Triathlete 2000W attacks.


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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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I dunno if we can get from ~68g of drag difference down to 5-10 with an upgrade from "3-piece Vision aerobars". There is a graphic on TriRig that has a pretty useless graph on it, but the drag difference is generally readable.

Chris
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Re: The official Cervelo P3 thread [bobby11] [ In reply to ]
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They have not yet indicated when framesets will be available.
It is usually around the time that completes are available.

When 48 completes do start shipping, try to get your shop to just sell you only the frameset.

Shops have been actively ordering the NP3's.
The available stock is down and dates being pushed back (for a shop ordering today)



http://www.austinTRIcyclist.com
http://www.Cannondale.com
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Re: The official Cervelo P3 thread [Jamaican] [ In reply to ]
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That's kinda what I figured.
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Re: The official Cervelo P3 thread [bobby11] [ In reply to ]
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Forgive my ignorance, but what does the increased bottom bracket drop do?


Thanks,


twomarks
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Re: The official Cervelo P3 thread [twomarks] [ In reply to ]
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Aside from making it easier to dig a petal and biff in a tight turn, I have no idea.
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Re: The official Cervelo P3 thread [twomarks] [ In reply to ]
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Basically your saddle and bar height drop equal to the change in BB drop. So for two otherwise identical bikes (head tube height, etc.) except one with more bb drop and one with less, the higher bb drop will have a higher and the lower bb drop will have lower stack, respectively.


Decreases pedal clearance when pedaling through a corner (should NOT be an issue with non-fixed gear bikes), lowers your center of gravity by the amount of change. The lower cg is probably beneficial for handling, although in the millimeter amounts we're talking about, I'm not sure how much that *really* changes things. It also functionally shortens the chain line (VERY VERY MINOR)

In short: increasing BB drop is a good way to increase the stack of a bike without affecting the headtube length.

The question of who is right and who is wrong has seemed to me always too small to be worth a moment's thought, while the question of what is right and what is wrong has seemed all-important.

-Albert J. Nock
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Re: The official Cervelo P3 thread [Derf] [ In reply to ]
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Derf wrote:
Basically your saddle and bar height drop equal to the change in BB drop. So for two otherwise identical bikes (head tube height, etc.) except one with more bb drop and one with less, the higher bb drop will have a higher and the lower bb drop will have lower stack, respectively.


Decreases pedal clearance when pedaling through a corner (should NOT be an issue with non-fixed gear bikes), lowers your center of gravity by the amount of change. The lower cg is probably beneficial for handling, although in the millimeter amounts we're talking about, I'm not sure how much that *really* changes things. It also functionally shortens the chain line (VERY VERY MINOR)

In short: increasing BB drop is a good way to increase the stack of a bike without affecting the headtube length.

Thanks!

twomarks
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Re: The official Cervelo P3 thread [Derf] [ In reply to ]
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Derf wrote:

In short: increasing BB drop is a good way to increase the stack of a bike without affecting the headtube length.

Exactly. Except Cervelo did increase the headtube length too.

For a 56cm the Old P3 had a headtube of 125mm the NP3 has 133mm (+8mm at 72.5 degrees).

BB drop from 60 to 75 (+15mm).

Stack from 516 to 540 (+24mm)

Suffer Well.
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I would just like to add that Cervelo has clearly made a goof on the naming of their new bike (as well as all of the publications covering the bike). It seems their calling it a P3. Its actually a P5-1.

Just though I'd help everyone sort out any confusion.

"One Line Robert"
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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wsrobert wrote:
I would just like to add that Cervelo has clearly made a goof on the naming of their new bike (as well as all of the publications covering the bike). It seems their calling it a P3. Its actually a P5-1.

Just though I'd help everyone sort out any confusion.

Oh man, you're so right that Cervelo missed out on using P5-1:



Maybe they didn't go for it because they're Canadian?

-------------------------------
Ignorance is bliss until they take your bliss away.
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Re: The official Cervelo P3 thread [bobby11] [ In reply to ]
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I would not hold my breath on delivery dates. There are people waiting over a year for P5's including me
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Re: The official Cervelo P3 thread [rhudson] [ In reply to ]
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The 56cm and the Trek Speed Concept Large are almost identical stack and reach. The trial is almost the same as well. I wonder how the P3 and speed concept 7 with 3T Brezza bars and an Omega brake stack up to each other?

thoughts?
Last edited by: blackey: Apr 17, 13 17:07
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Re: The official Cervelo P3 thread [rhudson] [ In reply to ]
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P2 is getting older...a facelift coming for that too?
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Re: The official Cervelo P3 thread [blackey] [ In reply to ]
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Thinking along similar lines. All this talk about the New P3 is making me investigate the old SC7.
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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HardKnox wrote:
I was thinking about this a lot last night... What makes any of us feel entitled to an "affordable" bike that's designed for performance at the top end of the sport?

What's more, why do so many of us seem to think that we're being inconvenienced when we look at a bike and scream "Those stack and reach numbers are AT LEAST a centimeter too long/short/high/low!"?

For decades, professionals rode heavy, flexy bikes with quill stems and "sub-obtimal" geometry -- and they did it faster than any of us can dream. Now, companies like 3T make their money on offering stems and bars that can get 99% of people to "fit" on any size bike (within reason) -- yet we don't cry that their stems only come in 100, 110, and 120 instead of those necessary in-betweens like 105, 113 and 118 to REALLY get us dialed.

Where's the line? We all make choices. Dev mentioned a high-spec VW vs an Audi. I'd argue that 99% of us only need a Honda Accord. You know why? Because we are not professional drivers. Should we start begging auto manufacturers to measure our arms and legs and install the driver's seat and steering wheel so that we no longer need adjustability? No. Like bikes, adjustability (and resale value) are king.

If any manufacturer put everything that every consumer wanted into its product, we couldn't afford to buy it, because they couldn't afford to produce it, and they go out of business. Then we're back to start-up companies that offer a utilitarian product designed to fit the masses. That's the way it's always worked, and I predict that within our own competitive lifetimes, that's not going to change in regard to bike production.

/rant.

Hear hear on the Honda line!

I recall watching a Top Gear episode a few years ago and they compared a 70's Super Car (Ferrari or Aston Martin or something) with the then new Honda Accord V6. The Honda killed the supercar in every respect, including accelleration and cornering!

I still ride my P2K from 8 years ago, and to quote Slowman from his review of the P2K, "this bike is not what's keeping you off the podium"

None of us NEED Uber bike that's just come out, and reality, it really won't win us anything except an empty savings account, but we all WANT one, and given enough cash we can have one. Just because it's what we want, doesn't mean it needs to be affordable (by each individuals definition of affordable)

By the way, tgarson, that wasn't directed at you -- just my thoughts on the situation in general :) I'll shut up and go ride my P2 now....

TriDork

"Happiness is a myth. All you can hope for is to get laid once in a while, drunk once in a while and to eat chocolate every day"
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Re: The official Cervelo P3 thread [bobby11] [ In reply to ]
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ding ding

bobby11 wrote:
Thinking along similar lines. All this talk about the New P3 is making me investigate the old SC7.

Eric Reid AeroFit | Instagram Portfolio
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Re: The official Cervelo P3 thread [ericM40-44] [ In reply to ]
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ericM40-44 wrote:
ding ding

bobby11 wrote:
Thinking along similar lines. All this talk about the New P3 is making me investigate the old SC7.

+2
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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jackmott wrote:
the old p3 curve around the wheel design is old busted.

the new p3 and p5 and s5 is the new hotness.

Anyone else think that the new P3 seat tube looks a LOT like the Cannondale Slice (2008+ version, not the RS) seat tube?
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Re: The official Cervelo P3 thread [asad137] [ In reply to ]
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I just commented further up in this thread that the new P3 answered all my requirements from the Cannondale Slice shopping thread from 6 weeks ago. And not just that, the cut out looks identical. In fact the rear brake attachment appears to be a direct replica. The cable routing on the P3 is much more aero as you'd expect from a 2013 bike.
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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wsrobert wrote:
I've not seen you start a thread like this for any other manufacturer other than Cervelo. Why not?

Dude - take a pill...if anyone is upstanding it is Herbert. He was for years at a competitor...and even when there was even keel on his reports. Herbert is up and up..period.
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Re: The official Cervelo P3 thread [pito00] [ In reply to ]
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pito00 wrote:
wsrobert wrote:
I would just like to add that Cervelo has clearly made a goof on the naming of their new bike (as well as all of the publications covering the bike). It seems their calling it a P3. Its actually a P5-1.

Just though I'd help everyone sort out any confusion.


Oh man, you're so right that Cervelo missed out on using P5-1:



Maybe they didn't go for it because they're Canadian?

If we are going to go down that path, the Original P3 (Orion) is below....then again, the Canadian Air Force calls it the CP-140 Aurora


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Re: The official Cervelo P3 thread [Andrew69] [ In reply to ]
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but I think I will buy a new roadie and get a coach instead. Will make me faster in the long term...
_______________

that will make you faster THIS season.

I learn some little tid bits on ST every now and again. One thing that amazes me is the time many here put to scientific details regarding watts and drag etc.....and all I can think about is...less time data crunch; more time riding.

@rhyspencer
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Re: The official Cervelo P3 thread [twomarks] [ In reply to ]
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twomarks wrote:
Forgive my ignorance, but what does the increased bottom bracket drop do?


Thanks,


twomarks

Slightly better handling (your center of gravity is lower) and , probably slightly better aerodynamics (virtually every ground vehicle gets faster if you punch a smaller hole in the air).

What would really be interesting is if, say a P3 was made specifically for the short crank riders. If you knew a rider was only going to ride 155mm cranks you could really lower the bike.

Styrrell
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Re: The official Cervelo P3 thread [styrrell] [ In reply to ]
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Thanks styrrell!
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Re: The official Cervelo P3 thread [styrrell] [ In reply to ]
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As I've noted before, the lower bottom bracket on the P5 has led to me scraping a pedal several times on turns (size 54, 170 mm cranks, speedplays). This has never happened to me on any previous bike (including my P2).
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Re: The official Cervelo P3 thread [jmhtx] [ In reply to ]
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As Bobby11 noted thats the downside.

Edit, I just looked at the drop on various Cervelos. The Roadbikes are pretty normal, older tri bikes like the P2 are pretty high, and the new bikes like the P5/P3 are pretty low. Thats in comparison to average bikes from major mfg.

Personally I like the low BB on tribikes

Styrrell
Last edited by: styrrell: Apr 18, 13 7:34
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Re: The official Cervelo P3 thread [Campy11] [ In reply to ]
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Maybe you should heed your own advice? Since I was just giving him a hard time (and we were chatting offline about it).

"One Line Robert"
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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I think the VW/Audi point was that it's like having a VW priced so close to the 'sister' Audi that anyone with any sense will just swing for the Audi.
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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Are we still able to say Cervelo is Canadian?

Head down, thumbs up, give'r
@barrettdj
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Re: The official Cervelo P3 thread [BrianDrought] [ In reply to ]
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Yeah, I got that. I'm saying, why do we amateurs feel like spending the $5400 on a P3 (or upgrading to the P5 for just a few hundred more!) is an investment that we're entitled to? And not only that -- why do we STILL complain about the spec of a luxury purchase?

When the OP talked about installing his $1500 power meter, $200 saddle, and $500 aero bars, he wished he could save money on the "cheaper" P3 because he knew he'd replace parts. It's kinda like buying the slightly cheaper VW, but then replacing the tires and leather seats with the ones from your previous car. Sure, the car is an upgrade -- but you still have to stop at all the same red lights and pedestrian crossings. The better car didn't drastically change the commute.

For an amateur triathlete, any aero bike is an upgrade from a road bike, but we feel entitled to picking out the best -- and complaining about why ALL the manufacturers don't make one that's perfect for us. "Why didn't ABC look at XYZ's geometry? XYZ and PQR have it right. ABC didn't substantially enough evolve, so I'm not buying one."

Well guess what? You still have XYZ and PQR to choose from.
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Re: The official Cervelo P3 thread [HardKnox] [ In reply to ]
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A better discussion would be if it is faster than the P4 and if it is faster than the shiv/slice tier two bikes or even better is it really faster than the P3 and by how much?
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I plotted the new P3 stack/reach on a graph. Well this looks interesting. Sizes 48 to 58 run down the middle almost a perfect straight line. Almost identical stack/reach ratio as the Trek Speed Concept.

Size 45 is very low and long just like the old P3.

Size 61 is very tall and narrow. Almost identical to XL Shiv and the 61 BH GC Aero.
Last edited by: Dilbert: Apr 18, 13 15:39
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Re: The official Cervelo P3 thread [jmhtx] [ In reply to ]
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why are you pedaling when leaning the bike that much? isn't this user error? I never got a pedal to the ground and really wonder how people manage to do that?

.

Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
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Re: The official Cervelo P3 thread [jonnyo] [ In reply to ]
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User error? I guess I was pedaling and leaning in turns because I was trying to go "simply faster". I've quickly learned to go "simply slower" at turns 90 degrees or greater and hairpin turnarounds. As I think I said, I never experienced this on any bike previous to the P5. Look, I know that pedal strike is unlikely to ever be an issue in a TT or triathlon race situation; it is more likely that this is something that will catch you be surprise during training. It was just a word of caution, and certainly not a strong reason to not consider a P5 or the new P3.
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Re: The official Cervelo P3 thread [jonnyo] [ In reply to ]
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jonnyo wrote:
why are you pedaling when leaning the bike that much? isn't this user error? I never got a pedal to the ground and really wonder how people manage to do that?

.

My exact thoughts.....it's not like you would use the new P3 or P5 in a criterium...they are meant for timed TT events. I am a big fan of low BB bikes. When you have to connect a few switchbacks in a short distance the bike behaves a ton better having your center of gravity close to the ground.

I asked Fredrik Van Lierde last year if he was going to use his P5 at IM France. Anyone who knows that course knows that you can make up or lose a ton of time on the descents. At the time Fredrik had always ridden a road bike at IM France and he was also "slightly worried" about a guy named Armstrong and his descending abilities (oh man, I might just get banned for mentioning number 7 in a Cervelo thread....). Fredrik had already test ridden the P5 on technical stuff and was sold that compared to all the tri bikes he had ridden, this was a perfect choice. Keep in mind the previous year, he rode is road bike even though his tri bike was a P4.

Dev
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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Fredrik had already test ridden the P5 on technical stuff and was sold that compared to all the tri bikes he had ridden, this was a perfect choice. Keep in mind the previous year, he rode is road bike even though his tri bike was a P4.

dev, that wasnt related to handling. the p4 had no rear brake power. that is something important in those downhills..... yes, it had a rear brake but it wasnt really doing much. The p5 as full on braking power at both wheels. For handling, doctor Tom quickly teached me early in my career that tri bike can handle as good as road bike in downhills..... it s just a matter of practice and getting use to the different personality of the bike.

.


Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
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Re: The official Cervelo P3 thread [devashish_paul] [ In reply to ]
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devashish_paul wrote:
My exact thoughts.....it's not like you would use the new P3 or P5 in a criterium...they are meant for timed TT events.

Actually, if you look closely at the design and geometry of the new P3, it's not hard to predict that soon that it will indeed also be used as a road bike, kind of another option over the S5. So, yes, I think you will see them in criteriums.

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
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Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
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sure someone will, butits a very narrow group. One bike for everything pretty much is restricted to someone that just can't afford more than one bike, which leaves out bikes this expensive, and someone that travels to stage races and doesn't want the hassle of bringing two bikes on a trip.

Other than that geometry will always be a compromise, so it would be best to buy 2 cheaper bikes. For the cost you could likely get a P3 (older version) and a S3

Styrrell
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Re: The official Cervelo P3 thread [styrrell] [ In reply to ]
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Not necessarily. Some people can easily afford more than one bike. But because they are city dwellers or might have a small home or apartment, they don't have the space for (or just don't want to own) many bikes.

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

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Last edited by: DarkSpeedWorks: Apr 19, 13 8:44
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Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
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I'll give you that,although you're still looking at a very small subset of highend bike buyers.

Styrrell
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Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
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DarkSpeedWorks wrote:
devashish_paul wrote:
My exact thoughts.....it's not like you would use the new P3 or P5 in a criterium...they are meant for timed TT events.


Actually, if you look closely at the design and geometry of the new P3, it's not hard to predict that soon that it will indeed also be used as a road bike, kind of another option over the S5. So, yes, I think you will see them in criteriums.

Is the derailleur hanger replaceable on the new P3? If it's like the previous P2/P3 (where it was not replaceable) then a bent hanger means the frame is toast. Not a good characteristic for a crit bike.
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Re: The official Cervelo P3 thread [Landyachtz] [ In reply to ]
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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jackmott wrote:
It would be an expensive bike for crits only though.

But, considering that the price of the new P3 might move around a bit, with the right components, it wouldn't be that expensive for a single 'do everything' bike.

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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Seen several P3's used as road race/criterium bikes.
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Re: The official Cervelo P3 thread [ In reply to ]
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What I would like from all bike companies:

1. Agree on a standard of wind tunnel testing
2. Come up with a generic ironman course
3. Agree on a bike, you all test against (round tube, aerobars, same position, wheels, components, water bottle placement)
4. Calculate your bikes performance against the standard in seconds on the generic ironman course for 250 Watts of even power

The result would be a list, where everyone could decide, eg:

1. Round Tube bike: 4:55 hours
2. Cervelo P2 - old fork: 4:50 hours
3. Cervelo P2 - new fork: 4:48 hours
4. Cervelo P3 - old: 4:45
5. Cervelo P3 - new: 4:43
6. Cervelo P5 : 4:40

The car industry has done that for a long time, we simply know what "mpg" is and how it is calculated. I want a similar standard for "speed per watt". Currently I can't decide between bikes based on facts, I only can based on believes.

Honestly, can anyone say, in which order a Scott, a Trek a Cervelo P5 and a P3 perform and whats the difference is in minutes, all other things (position + equipement) being equal?
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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adal wrote:

Honestly, can anyone say, in which order a Scott, a Trek a Cervelo P5 and a P3 perform and whats the difference is in minutes, all other things (position + equipement) being equal?

no because wind angle may make a certain bike better than another bike depending on how hard that wind is and what angle its going at. All of those bikes could be fastest depending on the wind on a particular day.
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Re: The official Cervelo P3 thread [Grant.Reuter] [ In reply to ]
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Grant.Reuter wrote:
adal wrote:


Honestly, can anyone say, in which order a Scott, a Trek a Cervelo P5 and a P3 perform and whats the difference is in minutes, all other things (position + equipement) being equal?


no because wind angle may make a certain bike better than another bike depending on how hard that wind is and what angle its going at. All of those bikes could be fastest depending on the wind on a particular day.

Thats exactly why I propose a normalized course. Lets ride Ironman germany for example, measure the real winds and calculate. It is a model, not reality, but you could easily standardize that model. An example:

25% at 15 degrees
50% at 10 degrees
10% at 5 degrees
15% at 20 degrees

If all agree on a model, we could compare. Of course "mpg" depends on "highway vs. city" but you can normalize those variables to make it comparable
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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adal wrote:
The car industry has done that for a long time, we simply know what "mpg" is and how it is calculated. I want a similar standard for "speed per watt". Currently I can't decide between bikes based on facts, I only can based on believes.
Unfortunately car manufacturers can even game MPG.
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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Might not the results for each bike vary with a particular rider, i.e., how rider A interacts with a particular bike aerodynamically may be different than rider B due to body size, shape, etc?
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Re: The official Cervelo P3 thread [ludlaw] [ In reply to ]
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ludlaw wrote:
Might not the results for each bike vary with a particular rider, i.e., how rider A interacts with a particular bike aerodynamically may be different than rider B due to body size, shape, etc?

So test without a rider or with a normalized dummy.
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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all you are mentioning as already been done. it s still required a good amount of analysis and knowledge to read the results. But the question you ask have been answered.

.

Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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adal wrote:
The car industry has done that for a long time, we simply know what "mpg" is and how it is calculated.

The automotive industry didn't do this voluntarily! The EPA mandates a particular testing protocol for MPG; AFAIK there's no equivalent government agency that would or could do the same for bikes (nor should there be, IMO).

Bike manufacturers won't agree on a testing standard because the customer's uncertainty means more companies can get in the game of selling bikes.
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Re: The official Cervelo P3 thread [jonnyo] [ In reply to ]
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jonnyo wrote:
all you are mentioning as already been done. it s still required a good amount of analysis and knowledge to read the results. But the question you ask have been answered.

.

This is a very strange industry. So I am expected to shell out 6.000+ bucks and do my own research? Yeah, right. I will stay with my 2.000 EUR P2 for longer. If the industry is not convincing me to buy a super bike, I won't. And the only way to convince me, is to give me agreed upon facts.

As long as I don't understand, whether a speed concept or a p5 is faster and by how much over a P2, I will invest my money elsewhere.

Same goes for wheels, I know, that a 808 front should be faster than a H3. But by how much if I use a 20mm tire? The car industry invests a lot of brain to explain their product, if the triathlon industry expects the consumer to do that job, it will attract some, but not all potential customers.
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Re: The official Cervelo P3 thread [adal] [ In reply to ]
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Once again, all the question you asked have been answered clearly. But if you don't want to do research for a 6k investment, it s up to you.

Cervélo stated a while ago

P2 to p5 is 100-150gram difference 10-15 watts....put that in whatever course you want and you got your answer.
That's in the 1.5sec + time saving by km....

How many km will you ride? Can you do math?

.
.

Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
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Re: The official Cervelo P3 thread [jonnyo] [ In reply to ]
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jonnyo wrote:
Once again, all the question you asked have been answered clearly. But if you don't want to do research for a 6k investment, it s up to you.

Cervélo stated a while ago

P2 to p5 is 100-150gram difference 10-15 watts....put that in whatever course you want and you got your answer.
That's in the 1.5sec + time saving by km....

How many km will you ride? Can you do math?

.
.

For me, thats a marketing claim by one individual company. Another company (Trek) also claims to have the fastest bike in the tunnel. The major players (Specialized, Trek, Scott, Cervelo, Felt, Quintana Roo ...) need to come up with a standardized test, that is accepted by all participants. With all those claims, I can't answer the question whether a speed concept or P5 ist faster for me. So if I am willing to pay 6.000+ USD, I won't get the hourse power and CW value of my new car, but rather a statement like "quite a bit faster than the old car and faster than our competitors, but it depends", while the competitors will say "we still have the fastest car in the world".

Why not agree on equipment and on a formula of wind directions and test in a way, that gives comparable results?
Quote Reply
Re: The official Cervelo P3 thread [adal] [ In reply to ]
Quote | Reply
Dude, you are asking which is faster a Ferrari (P5) or a Lamborgini (SC). Both are faster than your Honda Civic (P2)...
Quote Reply
Re: The official Cervelo P3 thread [adal] [ In reply to ]
Quote | Reply
I don't mean this terribly antagonizing fashion, but put up or shut up. Bike manufacturers are not under any governmental mandate to report their drag according to some standard as car manufacturers are. Sounds like you have a perfectly wide open market to do exactly what you want gathering and presenting data. Exploit it! Sell your standardized compilations and reports. If it's such a good idea, then it should make you good money, no? Maybe you'll change the marketing direction. No one owes you that information.

As of right now, and in the foreseeable future, there's absolutely no reason WHY manufacturers want to standardize their analyses, and I'd suggest it's probably to their best interest that the whole drag data field isn't entirely clear. Released drag information is in marketing's best interest.

The question of who is right and who is wrong has seemed to me always too small to be worth a moment's thought, while the question of what is right and what is wrong has seemed all-important.

-Albert J. Nock
Quote Reply
Re: The official Cervelo P3 thread [adal] [ In reply to ]
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adal....

you need to EDUCATE YOURSELF

what speed concept test and cervelo test and inside triathlon test say is pretty much the same!!!! None of those 2 bikes is faster than the other one in all condition. one is a crosswind machine, one is a head on machine. You make your pick. But the FACT i give you are back up data from many independant test that show the difference between those bike.

if you were a little better at readying those test, you would realise the complexity of the subject and the amazing job that Cervelo, Trek, Scott, Specialized and a few other company have done to explain and quantify those. There are no claim anymore...they are very reliable data as reliable as saying that my Honda civic as average 30miles/gallon for the past 200 000 miles...so i can say with confidence that a civic is a 30mpg hwy car.....

.

Jonathan Caron / Professional Coach / ironman champions / age group world champions
Jonnyo Coaching
Instargram
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Re: The official Cervelo P3 thread [jonnyo] [ In reply to ]
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I thought I'd throw a photo in that I took while giving the bike a try this last weekend.

----------

TheRadsport.com
: Online bike magazine.
Quote Reply
Re: The official Cervelo P3 thread [Alex Kehr] [ In reply to ]
Quote | Reply
Hi ALex,

Beautiful bike set up, beautiful photos! Well worth clicking through to see all of them.



Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [adal] [ In reply to ]
Quote | Reply
You pretty much have exactly that data available.
The P4, plasma, speed concept, shiv, and P5 have all been tested with a normalized dave zabriskie.

So, go run your math on that.

adal wrote:
ludlaw wrote:
Might not the results for each bike vary with a particular rider, i.e., how rider A interacts with a particular bike aerodynamically may be different than rider B due to body size, shape, etc?

So test without a rider or with a normalized dummy.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
Quote Reply
Re: The official Cervelo P3 thread [adal] [ In reply to ]
Quote | Reply
No, you just go look at the "P4 in the tunnel" article on slowtwitch, and then the P5 white paper. Add the p5 data to the stuff from the slowtwitch article, and then apply your preferrred yaw angle assumptions.

It is free!

But let me help: A P5/Speed concept or other superbike about 60 seconds faster over 40k than a p2, assuming somewhat normal winds, and a flat smoothe course with no turns.

Between the super bikes, the differences are really small. If it were me I might lean P5 if I was thinking my yaw angles tended to be under ~7 most of the time. Otherwise, flip a coin? All great bikes (plasma, both shivs, giant trinity, trek, p5, p3)




adal wrote:
This is a very strange industry. So I am expected to shell out 6.000+ bucks and do my own research? Yeah, right. I will stay with my 2.000 EUR P2 for longer. If the industry is not convincing me to buy a super bike, I won't. And the only way to convince me, is to give me agreed upon facts.

As long as I don't understand, whether a speed concept or a p5 is faster and by how much over a P2, I will invest my money elsewhere.

Same goes for wheels, I know, that a 808 front should be faster than a H3. But by how much if I use a 20mm tire? The car industry invests a lot of brain to explain their product, if the triathlon industry expects the consumer to do that job, it will attract some, but not all potential customers.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
Last edited by: jackmott: Apr 23, 13 6:02
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Re: The official Cervelo P3 thread [jackmott] [ In reply to ]
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Why would someone go for the new P3 when the P5 is only $500 more? I'm sure this has already been answered.
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Re: The official Cervelo P3 thread [ludlaw] [ In reply to ]
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ludlaw wrote:
Might not the results for each bike vary with a particular rider, i.e., how rider A interacts with a particular bike aerodynamically may be different than rider B due to body size, shape, etc?
Yes, and the optimal position can even change when a rider switches from one bike to another. So if you want to know for sure, you need to buy all the top bikes and spend many hours in the wind tunnel optimising your position on each bike in turn to see which ends up having the lowest drag in the optimal position for that bike. And then helmets and skinsuits can also affect it, so you can change helmets and your lowest drag may then occur in a different position to before, and a different bike may then give you the lowest drag after re-optimising for each bike.
Quote Reply
Re: The official Cervelo P3 thread [mambwe] [ In reply to ]
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Well, if the Aduro bar doesn't work for you, then the P5 is only very marginally faster...so you could save $500...in fact the P5 that is only $500 more expensive doesn't come with the Audro anyway.

Also I imagine Dura Ace 11 won't be the only gruppo available for long.

mambwe wrote:
Why would someone go for the new P3 when the P5 is only $500 more? I'm sure this has already been answered.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
Last edited by: jackmott: Apr 23, 13 6:39
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Re: The official Cervelo P3 thread [mambwe] [ In reply to ]
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I've been on both the new P3 and P5. I think that the P3 is the ultimate bike for somebody doing an Ironman because it's smoother and more forgiving than the P5, yet still stiff and responsive. If I were doing an Ironman I would pick it over the P5 in a heartbeat. I also had the P3 and P5 at the same time, so I took some photos of them together if you're interested in comparing them aesthetically.

----------

TheRadsport.com
: Online bike magazine.
Quote Reply
Re: The official Cervelo P3 thread [Alex Kehr] [ In reply to ]
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When comparing the comfort did you use the exact same wheels and tires?

Alex Kehr wrote:
I've been on both the new P3 and P5. I think that the P3 is the ultimate bike for somebody doing an Ironman because it's smoother and more forgiving than the P5, yet still stiff and responsive. If I were doing an Ironman I would pick it over the P5 in a heartbeat. I also had the P3 and P5 at the same time, so I took some photos of them together if you're interested in comparing them aesthetically.



Kat Hunter reports on the San Dimas Stage Race from inside the GC winning team
Aeroweenie.com -Compendium of Aero Data and Knowledge
Freelance sports & outdoors writer Kathryn Hunter
Quote Reply
Re: The official Cervelo P3 thread [ In reply to ]
Quote | Reply
So from the Lava Magazine article they wrote:


"White displayed a chart that indicated the just where in the grand scheme of the industry the P3 falls. “We segmented the super bikes at over $6000 and the rest of the bikes at under $6,000,” White said. Of those, Cervelo claims that the P3 is faster than any bike under $6000. And among the over-$6,000 “superbikes,” White says the new P3 “is better than all but two of them.” One of those bikes, White said, is, of course, the P5."

So is it P5 and the Shiv or the P5 and the SC?
Quote Reply
Re: The official Cervelo P3 thread [53x12] [ In reply to ]
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I'm looking at buying my first TT bike soon and the P3 is on the top of my list. I'm in Australia so the new P3 is a couple of months away (or so I've been told). I quite like the 2013 P3 but have read a lot of negative comments about the FSA crankset, with many people saying the Ultegra is far better. I have Ultegra on my road bike, so I'd be very happy with it on my TT bike as well.

I have also seen recently on the Cervelo website that they are recalling the 3T aero bars, which are the same ones they have on the P3 in my local bike shop. There is only one store that sells Cervelo where I live, so I can't really shop around.

I will save about $2000 if I buy the 2013 model instead of waiting around for the new P3, but I was wondering what other people thought. I also want to get a 10 speed, as I plan on buying some Zipp wheels to use on the TT bike, but I want to be able to run them on my 10 speed road bike when I race on more technical courses.

Thoughts appreciated.
Quote Reply
Re: The official Cervelo P3 thread [OggMonster] [ In reply to ]
Quote | Reply
As your first tri bike it might be worthwhile to go the cheaper route (save the $2000) and get the 2012 or 2013 P3. The money saved out towards some Zipps and/or a road bike. Seems the best of both ways if your budget is limited (like most of us). Another option is to see if you can find a good deal on a frame set and build it up? Takes more time and dedication finding deals on parts but then at end of day it is exactly how you want it.

I am still interested to hear which frame people think comes in after the P5 in the Cervelo test. Is it thr SC? Shiv? Or the Canyon?
Quote Reply
Re: The official Cervelo P3 thread [53x12] [ In reply to ]
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Can any dealers chime in on availability of the new P3? I've been told the entire 2014 run is sold out, which leads me to think I'm either asking the wrong question or misunderstanding what constitutes a model year.
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Re: The official Cervelo P3 thread [geetee] [ In reply to ]
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54 / 56 / 58 / 61 are all readily available at Cervelo

51 has been harder to get and is currently out of stock.

We've had 48cm 700c on order but haven't seen any yet.
Same with 45cm 650c.

PS - Cervelo eliminated the "model year" concept from their development and production cycle

They should also have a cheaper Ultegra version available soon.



http://www.austinTRIcyclist.com
http://www.Cannondale.com
Quote Reply
Re: The official Cervelo P3 thread [AustinTriCyclst] [ In reply to ]
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Thanks. I, of course, need a 48 :-(

Any word on when framesets might be available?
Quote Reply
Re: The official Cervelo P3 thread [geetee] [ In reply to ]
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wonder when cervelo will branch out with different colors schemes? or multiple color schemes per year?
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Re: The official Cervelo P3 thread [geetee] [ In reply to ]
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They have been saying fall delivery all along for 48cm frames.

Once they start shipping, you should be able to pick one up.

The New P3 has been popular so far.
We have ordered several rounds of them and sold them all.



http://www.austinTRIcyclist.com
http://www.Cannondale.com
Quote Reply
Re: The official Cervelo P3 thread [AustinTriCyclst] [ In reply to ]
Quote | Reply
AustinTriCyclst wrote:
They should also have a cheaper Ultegra version available soon.

Finally
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Hi Damon,

Question about the n.P3 fork: near the fork crown, the steerer transitions to the actual fork with a ~45 deg. cone, and it appears that there is no place to install a conventional (metal) lower headset race. So, during assembly of the bike, does the headset bearing sit directly on the fork, with no lower race?

thanks,
Greg

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

--
Quote Reply
Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
Quote | Reply
Hi Greg,

Yep, that's right.

Just for info, the cone angle is actually 36 degrees; matches the bearing dimension exactly.
I love not having to pound a crown race onto the fork. :-)

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
Hi there.

Can someone tell me if the new P3 can support running 700x25c tires?

If not, what are the suggested rim and tire widths?

Thanks
Power1369
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
Hi power1369,

Yes, all the current P-Series Cervelos fit up to 25C tires. Free choice of rim and tire widths for you. :-)

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
Perfect, thanks for the info.

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

--
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
I have an '08 P3, and I have heard that 25c doesn't fit well there. Are there any wider racing tires that will fit the rear of an older P3?
Quote Reply
Re: The official Cervelo P3 thread [RFXCrunner] [ In reply to ]
Quote | Reply
RFXCrunner,

The classic P3 works with a maximum 23c tire. The 25c would likely contact the fork and, if you pull the rear wheel back far enough to clear the wheel cut-out, the rear brake would close on the tire. I am afraid that the 23c is the largest recommend tire for your frame.

Thanks,

David Byer
Cervélo
Quote Reply
Re: The official Cervelo P3 thread [RFXCrunner] [ In reply to ]
Quote | Reply
With a zipp 808 firecrest and 25mm conti competion tubular there was more than enough room on my p3c.
Quote Reply
Re: The official Cervelo P3 thread [Mdfletcher] [ In reply to ]
Quote | Reply
Has anyone struggled with internal cables rattling on their P3?

------------------------------------------
http://www.twhatley.com
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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A few questions about the n.P3 steerer insert:

(1) If one glues in the insert properly, can one cut the steerer and AL insert together later if some spacers come off and the stem comes down? This is assuming that the star nut is pushed down in the insert prior to cutting of course. (see green line in pic below to show a proposed 'cut' line.)

The AL insert is pretty long (~ 7 cm), so it seems that there may be some extra to play with. (2) Is the essential design element of the AL insert such that the bottom edge extends a least a little below the upper headset race? (3) Or does the insert have to be just long enough to hold the star nut and to reinforce the steerer under the clamping area of the stem? Or?

thanks,
Greg @ dsw



Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

--
Quote Reply
Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
Quote | Reply
Hi Greg,


Excellent image, illustrates exactly what you're talking about.



Yep, you can tap the star nut down and saw through everything. To answer your other questions:


2. No.
3. Yes.


All the details are in the Cervelo fork owner's manual, linked here:
http://www.cervelo.com/media/docs/Cervelo-Fork-Manual-60e57149-4987-499b-b9d7-908a4aa9c091-0.pdf

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
I purchased a new P3 frameset and have been slowly building it up with Ultegra 11spd Di2.

One thing that I have noticed is the seatpost does not seem to accept saddles with more ovalized rails.

I tried to install a Prologo Zero TT saddle with carbon rails which are more oval than round and no matter how much I fought with it, it just would not seem to fit well.

I tried an older Vision TT saddle with metal/round rails and it took about 10 seconds to lock it in.

Has anyone tried installing such a carbon-railed saddle who can offer some advice?

Thanks
Power1369
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
You'll have to order a different clamp from Ritchey, available on their website and around $16 if I remember correctly. There's one for oval carbon rails, one for oversize round carbon rails, and the standard that comes with the P3/P2.
Quote Reply
Re: The official Cervelo P3 thread [Vman455] [ In reply to ]
Quote | Reply
Thanks for the information. I appreciate it.

Power1369
Quote Reply
Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
Quote | Reply
Which srm power meter crank will work with new p3? It's my understanding the bottom bracket poses a problem for the fsa & rotor versions which come on the stock build bikes?
Quote Reply
Re: The official Cervelo P3 thread [winchester] [ In reply to ]
Quote | Reply
Hi winchester,

Looking at SRM's site http://www.srm.de/product/powermeters/, with the right bottom bracket you can use:

  • Shimano (Use Rotor's 46-24 BBright bottom bracket)
  • SRAM (use their "BB30" version and your stock BBright bottom bracket)
  • Rotor 3D+ (use your stock BBright bottom bracket)
  • Rotor 3D (use Rotor's 46-24 BBright bottom bracket)
  • Tune SmartFoot (use Tune's BBright bottom bracket)

Hope this helps!

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
Damon or anyone else,

Could you post pictures of how the wiring attaches to the external battery on the downtube of the new P3?

Thanks
Power1369
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
Power1369,

Believe it or not, all of our Di2 P3s are out right now for photos/testing etc. But, the rubber piece that covers the bottom bracket cable guide opening (at the very bottom of the frame) has a slot in it. The wire can pass through that slot and connect to the down tube battery which is mounted to those two bolts at the bottom of the down tube.

Make sense?

If no one else comes up with a photo, I'll try to remember to snap one when we get a Di2 bike back.

Thanks,

David Byer
Cervélo
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
power1369 wrote:
Damon or anyone else,

Could you post pictures of how the wiring attaches to the external battery on the downtube of the new P3?

Thanks
Power1369

Jason, our Mid-West/Rockies sales rep/mechanic extrodinaire saw this post and sent me a photo:



Thanks Jason!

David Byer
Cervélo
Quote Reply
Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
Quote | Reply
Thank you very much for posting. Exactly what I was looking for !

Thanks again. The build continues !

Power1369
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
I've got a new cervelo p3 ultegra 2014 with an fsa gossamer crank. What would my options be regarding stages power meters?
Thanks
Quote Reply
Re: The official Cervelo P3 thread [ilovetri] [ In reply to ]
Quote | Reply
My lbs said stages would not work with that crank, due to bottom bracket size. They said I would need an entirely differently crank set to be compatible with stages, and by that point considering $, a different brand of power meter would make more sense. Can someone else confirm this?
Quote Reply
Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
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I'm curious, where is the drain hole I've heard about? That pic shows di2, but I have a mechanical setup. That hole next to the "cable guide" is actually a screw hole for the cable guide on mechanical. How does water drain out of the frame if it gets in?
Quote Reply
Re: The official Cervelo P3 thread [michael_runs] [ In reply to ]
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I recently bought a P3 frameset from a dealer who nicely stripped a mechanical version to sell to me as he didn't have a bare frameset available in my size for 2 or so months.

However, no one thought about removing the bearings and bottom bracket shell so I can run my di2 cables through the BB shell.

What tools would I require to remove the bearings and shell? Is it a difficult job? I have reasonable wrenching skills but am no expert.

Thoughts anyone?
Quote Reply
Re: The official Cervelo P3 thread [power1369] [ In reply to ]
Quote | Reply
Just recently finished re-cabling my P3 as I changed over the standard ski bend 3T extensions for some TriRig gammas and while it was all apart thought i'd try to re route the rear brake cable through the cable junction in the top tube rather than around the side, since im not going to be running Di2 on this frame, the third hole in the junction would have remained unused otherwise. had to enlarge the hole a little bit to make it all fit nicely but haven't come across any issues running it this way yet, I was afraid the cable might have been on too much of a bend and cause braking issues but has been fine so far. if anything I can hear the cable rattling around a little bit more now, but my old Scott did that aswell, only worse so im used to rattling!
Just curious if there is any reason why Cervelo didn't try to do something like this from the beginning rather then run it down the side the way they have? aside from it looking cleaner would there be any aero benefits doing it the way I have or would they be marginal?
Cheers.





Last edited by: Simmo Turner: Apr 18, 14 0:50
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Re: The official Cervelo P3 thread [Simmo Turner] [ In reply to ]
Quote | Reply
Looks much cleaner that way! I want to do it to mine now. Did you have to bleed the Magura's again after you changed it?

------------------------------------------
http://www.twhatley.com
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
Quote | Reply
Yeah I had to take it to my LBS to do that which they did on the spot luckily.
I had to get a brand new cable as the one that was originally used on the bike was too short, from memory was about $10 I think plus $30 or so to bleed the brake.
The cables have a fair bit of compliance so you can bend them where you want it to go without kinking.
Cheers.
Quote Reply
Re: The official Cervelo P3 thread [Simmo Turner] [ In reply to ]
Quote | Reply
Hi Simmo,

Beautiful set up, very clean, and thanks for describing your experience.

We chose the side entry for smooth mechanical braking. Top tube entry requires that small radius turn as the cable head towards the brake at the back of the bike, which adds a touch of friction in the braking action. Folks who care about aerodynamics and are careful setting up mechanical braking get good performance and that's fine; but with our renewed engineering emphasis on simplicity (hence the P-series' "simply faster" theme) we wanted it to be a no-brainer for anyone who works on it. Side entry does that well.

On the other hand, with hydraulics, virtually any route works the same, so tight bends are no problem.

Enjoy your P3,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [winchester] [ In reply to ]
Quote | Reply
winchester wrote:
My lbs said stages would not work with that crank, due to bottom bracket size. They said I would need an entirely differently crank set to be compatible with stages, and by that point considering $, a different brand of power meter would make more sense. Can someone else confirm this?

FYI, I wanted a Stages PM on the P3 I ordered. But, I also wanted a compact Crank. You can order a full Ultegra Crank with Stages Power from Stages. That's about the cheapest way but delivery is a bit long. Option "B", which I picked was to have my LBS order an Ultegra Compact Crank and a Stages crank arm. The LBS will ship the new, unused left crank arm to Stages for a trade in.

BC Don
Pain is temporary, not giving it your all lasts all Winter.
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
Hi Damon thanks for the reply , makes sense the way you've done it for simplicity reasons I appreciate the design that has gone into this bike, it came down to this and a speed concept when deciding but the p3 just did it for me more. Hoping to get a deep front/disc rear setup for it soon aswell!
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Hello Damon, so, because I'm a triathlete, I want to spend an unreasonable amount of money upgrading my P3 Classic. I'm thinking going Ultegra Di2 6770. Is there any reason this couldn't be done with my P3 (which I love currently!)?
Thanks in advance
Quote Reply
Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
Quote | Reply
Damon,

When do the 2015s release?
Is there a Di2 option with shifters on the pursuit bar?
Color change/options?

Thanks
Quote Reply
Re: The official Cervelo P3 thread [2moremiles] [ In reply to ]
Quote | Reply
Sorry my friend. "I can neither confirm nor deny what Cervelo may, or may not, be working on for future products or concepts."

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
Quote | Reply
And if you did, you'd have to kill us.

If I knew about the R2, would you kill me? ;)
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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I just ordered my P3 last week from Get A Grip in Chicago. Can't wait to try it out! Ultegra Di with a power crank :-)

________________________________________________________________________
It's not how many years you have left in life, it's how much life you have left in your years!
Quote Reply
Re: The official Cervelo P3 thread [Horsepower] [ In reply to ]
Quote | Reply
have been on my new P3 for the past month and absolutely love it
Swapped out the Magura brakes for Ultegra TT brake lever / shifters and Ultegra Calipers
the Rotor cranks were also swapped out for Ultegra compacts with Stages PM
Still to come is a single behind the seat bottle holder for my spares "bottle' but I can't find one yet that fits with the Adamo Attack saddle as theres not enough of the "hole" left for an X-Lab Sonic.
Also I want to put a 30mm lifter under the arm pads to lower the base bars by 30mm

If I knew how to post a pic I would.... but I don't...

you'll have to look me up in Kona ( backhand brag... lol )




Quote Reply
Re: The official Cervelo P3 thread [Avago] [ In reply to ]
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How much hole do you have left? We do have the Delta Sonic XL which has a longer rod for rear saddle positions.

Candice Turner
CEO
XLAB - Aerodynamic Triathlon Accessories
Dawn to Dusk - Off-road Specific Storage Accessories
http://www.XLAB-USA.com http://www.dawntodusk.bike
Quote Reply
Re: The official Cervelo P3 thread [Avago] [ In reply to ]
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How about we get some more pictures on this thread? Would like to see the P3 with slick aero wheels.

But new owner here...it's my first bike meant for the road. Was exciting to use it on my second sprint tri...which was a couple weeks ago.

I have lowered the stem since then, as I am feeling more confident on it.
One of the big dilemma's was which size to go with...48 or 51. At the time of purchase the 48 felt a bit cramped...and the 51 was more comfortable. I'm not super young @ 38...so i went with the 51...




Last edited by: Unicron: Aug 7, 14 9:24
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Re: The official Cervelo P3 thread [Unicron] [ In reply to ]
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Sa-weeet! How did your 2nd race go?

David Byer
Cervélo
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Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
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David,

Hello; my second tri went decent. #13 out of 23 for my age/gender.
I do run some, but am new to competitive swimming, and brand spanking new to road biking...so I am super enthusiastic regarding improving my bike and swim time.
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Re: The official Cervelo P3 thread [Unicron] [ In reply to ]
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I recently purchased a NP3, kept all the stock components, and the rear wheel has been rubbing against the brake pads with every revolution. LBS replaced the rear wheel with no improvement. Ended up switching out the FSA brake caliper which was too narrow for the wheel rim. Just wondering if this is a common issue? Thanks.
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Re: The official Cervelo P3 thread [Unicron] [ In reply to ]
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here is my P3 on Flo's


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Re: The official Cervelo P3 thread [fast_twitch] [ In reply to ]
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I had same. Switched wheel set and no more problem. Did u have the 3t wheel set?
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Can anyone comment on the difference of the comfort vs compact pads. All new P3s have the comfort cradle/pads.
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Re: The official Cervelo P3 thread [fast_twitch] [ In reply to ]
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I have the same issue; it is definitely the wheels. The wheels have too much flex. I’m writing Cervélo to see if they can do something about this. Can’t think that they would sell a $4k bike with non-working wheels…
Last edited by: Rene.chabot: Sep 22, 14 8:17
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Thanks for this post. Please could you confirm I have understood correctly there is no need to a lower crown race on p3c 2014. As the fsa one supplied does not fit. Just building one now and this would make sense. There's not much info about this written anywhere. Many thanks in advance. James.[/reply]
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Re: The official Cervelo P3 thread [4Ring] [ In reply to ]
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Here's my P3 in action during Challenge Almere Amsterdam:


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Re: The official Cervelo P3 thread [Rene.chabot] [ In reply to ]
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Confirmed.

jamesking2000 wrote:
Thanks for this post. Please could you confirm I have understood correctly there is no need to a lower crown race on p3c 2014. As the fsa one supplied does not fit. Just building one now and this would make sense. There's not much info about this written anywhere. Many thanks in advance. James.


Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Last edited by: damon_rinard: Sep 22, 14 9:06
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Re: The official Cervelo P3 thread [Unicron] [ In reply to ]
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Unicron wrote:
How about we get some more pictures on this thread? Would like to see the P3 with slick aero wheels.

Here you go:


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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Thanks for the confirmation. What can Cervélo do about this situation? And don't tell me to deal with 3T, I bought a $4k Cervélo, not a 3T set of wheels. Thank you.
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Re: The official Cervelo P3 thread [Rene.chabot] [ In reply to ]
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Sorry Rene, I thought I was confirming the post below yours, by James King, confirming no headset race is needed on the fork.

jamesking2000 wrote:
Thanks for this post. Please could you confirm I have understood correctly there is no need to a lower crown race on p3c 2014. As the fsa one supplied does not fit. Just building one now and this would make sense. There's not much info about this written anywhere. Many thanks in advance. James.

For your wheels, please contact your local Cervelo retailer. They can send your wheels to 3T, who has a rebuild process that increases their lateral stiffness.

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Last edited by: damon_rinard: Sep 22, 14 9:04
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Thank you very much. The LBS is dealing with 3T right now to try to come up with a solution.
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Re: The official Cervelo P3 thread [Rene.chabot] [ In reply to ]
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Hi Rene,

You're welcome. That's good news.

Cheers,

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Dear Damon,

I apologise if this has been asked and answered well elsewhere. I was interested in knowing a little more about the FK37 and 38 forks. I'm assuming (a dangerous thing to do) that they would actually work on all new P3 and P5 frames, ignoring the black and white color mismatching.

Somewhere else I saw you write that a regular fork (i.e. 3t funda pro) wouldnt work on a P3/P5, and that was due to the steerer pin (which I can see with a flashlight on those bikes hidden in there).

So, what about the reverse. Would it be possible to mount an FK37 or 38 fork as a replacement for the FK25 on a Cervelo P4, to reap the benefits of that CFD design? Or does the shaped frame behind the fork on the P4 make it an impossible fit?

Thanks
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Re: The official Cervelo P3 thread [discostu] [ In reply to ]
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Hi discostu,

Both P5 forks, the new P3 and new P2 forks are all interchangeable. The frame's matching "chin" is the same across those models, so the forks accept the steering lock pin, and the exterior contours are a good aero match as well.

None of the new forks can fit on the P4. The space where the steerer lock pin goes will rub the P4's chin. Anyway, even if they could be installed mechanically, I doubt the aerodynamics would be a good match, since both frames' original forks are designed as a system.

The P4 works great aerodynamically with a narrow centrepull brake like a Weinmann delta or a TriRig.

Cheers,


Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
Quote Reply
Re: The official Cervelo P3 thread [Rene.chabot] [ In reply to ]
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The issue is not really the wheels, it is the brake caliper. When a caliper's spring is at max "capacity" (i.e. the brake is set as wide as it can be, no cable tension at all) the brake's modulation and power are both suspect compared to a narrower rim. On a rim as wide as the 3T Accelero Pro 40, the easiest thing to do is remove the concave washers and place them outside the caliper arms, which will free up a bit of room.

The wheels are plenty stiff and capable and the rim width is great in terms of brake adjustments when swapping b/w the 3T's and wider race wheels.
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Re: The official Cervelo P3 thread [4Ring] [ In reply to ]
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4Ring wrote:
here is my P3 on Flo's


thanks for the pic w some FLO's. I have an older (2010) P3 and am considering upgrading to th newer one. My P3 had pretty tight clearance w my FLO wheels. How's the clearance with yours and the new P3?
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Re: The official Cervelo P3 thread [trigeekrusk] [ In reply to ]
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Zero clearance issues
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Re: The official Cervelo P3 thread [4Ring] [ In reply to ]
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Well any thoughts here

I want the di2 but don't care for the hydraulic brakes nor the rotor.

I would like to post install di2 shifters on the brakes.

Current "sale" 2014 leftover prices are $3500 for ultegra and $4900 for the di2 - should I have di2 post installed or is there more value to get the di2 np3?


Thanks
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Re: The official Cervelo P3 thread [Reactions] [ In reply to ]
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Finally got round to getting my P3 exactly the way I want it.


When I bought it it came with 3T aura bars which were nice and comfortable but reasonably weighty, and the big annoyance was that they had upturned bar ends, which did suit the Magura RT6 brakes, which are designed to be flat, they also look way way better this way, and we all no if it looks good it must be fast!


So first I swapped the bars with a 3T Brezza, flat bar ends, and s-bend extensions. This meant re cabling the hydraulic brakes which was good news as both hoses were way to long. The front was hanging out the side and causing a bit of drag. I shortened this so now it comes right out the top of the brake and up to connect to the stem where its got a small zip tie.


The rear hose also previously entered the frame through the side of the top tube, which is a bit odd, as there is space for it to enter in the top along with the gear cables. So I re-threaded it through the top and shortened it so it sits nice and tight to the frame.


All in all way cleaner.













------------------------------------------
http://www.twhatley.com
Last edited by: Whatleytom: Oct 29, 14 14:46
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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^^^ that looks great

are those ebay carbon wheels?
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Re: The official Cervelo P3 thread [Reactions] [ In reply to ]
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Yeah, the toroidal profile 56mm/86mm tubs. Been very good since I've had them.

------------------------------------------
http://www.twhatley.com
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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good to know for the future! nice setup.

so why didn't you go for the di2 groupset? you were only a couple hundred dollars away.
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Re: The official Cervelo P3 thread [ In reply to ]
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2015 Cervelo P3 with Flo wheels




Any owners here with Di2 TT brakes/shift levers + bar-end shifters? How does your wiring look like? I'm sure there's a cleaner way to route cables than this:
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Re: The official Cervelo P3 thread [chris_nwb] [ In reply to ]
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So you got a 2015 P3? With Di2? What did it cost? Did you change the wheels out?

.

Dave Campbell | Facebook | @DaveECampbell | h2ofun@h2ofun.net

Boom Nutrition code 19F4Y3 $5 off 24 pack box | Bionic Runner | PowerCranks | Velotron | Spruzzamist

Lions don't lose sleep worrying about the sheep
Quote Reply
Re: The official Cervelo P3 thread [h2ofun] [ In reply to ]
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Yes 2015 P3 Ultegra Di2. Paid close to MSRP (see website), and swapped out the stock Mavic Cosmic Elite wheels.
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Re: The official Cervelo P3 thread [chris_nwb] [ In reply to ]
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Is that really what the wiring looks like with Di2?

.

Dave Campbell | Facebook | @DaveECampbell | h2ofun@h2ofun.net

Boom Nutrition code 19F4Y3 $5 off 24 pack box | Bionic Runner | PowerCranks | Velotron | Spruzzamist

Lions don't lose sleep worrying about the sheep
Quote Reply
Re: The official Cervelo P3 thread [h2ofun] [ In reply to ]
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That's what my bike shop did when they assembled it. I'm sure there's a better way, so looking for tips here.
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Re: The official Cervelo P3 thread [chris_nwb] [ In reply to ]
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So it was not preinstalled from Cervelo?

.

Dave Campbell | Facebook | @DaveECampbell | h2ofun@h2ofun.net

Boom Nutrition code 19F4Y3 $5 off 24 pack box | Bionic Runner | PowerCranks | Velotron | Spruzzamist

Lions don't lose sleep worrying about the sheep
Quote Reply
Re: The official Cervelo P3 thread [h2ofun] [ In reply to ]
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I don't know how dissambled it was out of the box, but I know for sure the bars and cockpit cabling had to be done by the shop.
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Re: The official Cervelo P3 thread [chris_nwb] [ In reply to ]
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Interesting. I just inquired about what the configuration was for a shipped P3 before reading this post. Will be interesting to see what they say now that I see this. I had di2 put on my Fuji D6 and it was cleaner than that. I would think they should be able to do a better job of it.
Quote Reply
Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
Quote | Reply
Whatleytom wrote:
Finally got round to getting my P3 exactly the way I want it.


When I bought it it came with 3T aura bars which were nice and comfortable but reasonably weighty, and the big annoyance was that they had upturned bar ends, which did suit the Magura RT6 brakes, which are designed to be flat, they also look way way better this way, and we all no if it looks good it must be fast!


So first I swapped the bars with a 3T Brezza, flat bar ends, and s-bend extensions. This meant re cabling the hydraulic brakes which was good news as both hoses were way to long. The front was hanging out the side and causing a bit of drag. I shortened this so now it comes right out the top of the brake and up to connect to the stem where its got a small zip tie.


The rear hose also previously entered the frame through the side of the top tube, which is a bit odd, as there is space for it to enter in the top along with the gear cables. So I re-threaded it through the top and shortened it so it sits nice and tight to the frame.


All in all way cleaner.






Did you do all the re-routing yourself? was it difficult? how about the brakes?
Quote Reply
Re: The official Cervelo P3 thread [favata1213] [ In reply to ]
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Yes, did all the work myself. It's fiddly, and you'll need the Magura bleed kit in order to properly do the brakes. Also requires removing the fork in order to route the rear brake hose through.

------------------------------------------
http://www.twhatley.com
Quote Reply
Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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Not a question directed at you, but just the general audience.

Does any one have a spare di2 bb cable guide for the p3 sitting around?

Also, possible the "cable stops" for the rear di2 derailleur or the hydraulic brakes (just need one of these)? Just updating my np3 and trying to sort out the small parts. Thanks for the help!
Last edited by: zachboring: Nov 22, 14 16:35
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Re: The official Cervelo P3 thread [wsrobert] [ In reply to ]
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any find a use for the bolt boss atop the bottom bracket
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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Hey Zach,

If you can't come up with these quickly at your local Cervélo shop, feel free to shoot me a DM or email.

Thanks,

David Byer
Cervélo
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Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
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My shop is like an hour away so haven't made the trek to them to order these as I can't decide if it is really worth it, if you could hook me up, that would be awesome!
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Re: The official Cervelo P3 thread [Unicron] [ In reply to ]
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Unicron wrote:
How about we get some more pictures on this thread? Would like to see the P3 with slick aero wheels.

I have an older P3 but using Bontrager Aeolus 9's



Rain*
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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ok, so not quite a P3, but helped a buddy configure his new P2 with the routing I am doing on my P3. He just had all his parts sooner than I did:




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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Very nice
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Re: The official Cervelo P3 thread [Avago] [ In reply to ]
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Avago wrote:
have been on my new P3 for the past month and absolutely love it
Swapped out the Magura brakes for Ultegra TT brake lever / shifters and Ultegra Calipers
the Rotor cranks were also swapped out for Ultegra compacts with Stages PM
Still to come is a single behind the seat bottle holder for my spares "bottle' but I can't find one yet that fits with the Adamo Attack saddle as theres not enough of the "hole" left for an X-Lab Sonic.
Also I want to put a 30mm lifter under the arm pads to lower the base bars by 30mm

If I knew how to post a pic I would.... but I don't...

you'll have to look me up in Kona ( backhand brag... lol )





Why did you take off the Magura brakes?

.




Dave Campbell | Facebook | @DaveECampbell | h2ofun@h2ofun.net

Boom Nutrition code 19F4Y3 $5 off 24 pack box | Bionic Runner | PowerCranks | Velotron | Spruzzamist

Lions don't lose sleep worrying about the sheep
Quote Reply
Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
Quote | Reply
bad camera pic, but almost finished. need to remove a few chain links and get single ring(and install and test) also will test levers rotated 90deg


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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Is that a hardcover top tube storage box?
Which one is it?

sent from my iPhone
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Re: The official Cervelo P3 thread [kennick] [ In reply to ]
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Its a TorHans aero bento

http://thetrinerd.co.uk/...e-torhans-aero-bento

-

http://www.thetrinerd.com
Last edited by: Anth: Jan 26, 15 3:49
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Looks okay I guess..... :)
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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bastard!! :)

I will remove the hideous stickers placed by shop as well. pic reminded me of that.
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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I picked up a 2014 NP3 w/ Shimano Ultegra DI2 configuration. First time riding electronic shifters (I was upgrading from a 2007 Trek E9 with Shimano 105) and I LOVE them!


So far I have made the following additions:
- Rear Derailleur shifter buttons added to right brake lever
- XLabs Tornado 100 aerobar hydration system
- XLabs Stealth Pocket 200 frame bag
- XLabs SuperWing (white) with Gorilla XL water bottle cage (currently only running one on the rear of the cage but wanted the ability to install dual cages for future longer rides)
- XLabs Mezzo Tire Bag
- Giant Aero TL Rear Flashlight


I am looking to replace the stock Mavic Cosmic Elite S wheels that came with the bike with some carbon clinchers. Currently I am looking at Reynolds Aero 58 clinchers (2013 model), Reynolds Strike clinchers (2014 model). I can get them both for approx the same price. I would love suggestions on which ones would be prefered. The Aero 58 is a little bit wider than the Strike (26 vs 25 mm) and not sure if that will be an issue. I read that the NP3 can handle 27mm wheels. Can anyone please confirm whether 26.3mm width wheel (Reynolds Aero 58) will be too wide to pass the front and rear brake pads?


Any help would be much appreciated! Looking forward to continue to ride this amazing machine. Thanks!


Chirag

Last edited by: cpatel529: Jan 27, 15 14:03
Quote Reply
The official Cervelo P3 thread [ In reply to ]
Quote | Reply
Has anyone experienced creaking/clicking/rumbling/reverberation with a PF30 bottom bracket in this frame?
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Re: The official Cervelo P3 thread [michael_runs] [ In reply to ]
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Hello Michael_runs,

Yes, I have. I remember this happened with the first couple of P2 and P3 bikes we received. The crank axle did not have enough grease and was causing all sorts of friction sounds inside the bottom bracket cup and bearings. I removed, cleaned, and applied liberal amounts of grease before re-installing the crank.

I also find that this process needs to be repeated every once in a while depending on what kind of conditions you ride in. This type of service might be required more often if you get caught in the heavy rain, for example.

Hope this helps.
Thanks,

David Byer
Cervélo
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Re: The official Cervelo P3 thread [David Byer] [ In reply to ]
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Wow, thanks for the reply David. Do you think having this done will also help with some reverberation/vibration I can feel originating from that area? I'm thinking of just having the whole bottom bracket replaced (and greased of course) to hopefully help with this.
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Re: The official Cervelo P3 thread [michael_runs] [ In reply to ]
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As David says this is a very common issue to experience on bikes with press fit cups, especially when ridden often (or sometimes) in rainy, grimy weather. I might also recommend the Wheels MFG PF30 bb w/ angular contact bearings. That seems to be the best replacement available.
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Re: The official Cervelo P3 thread [James Haycraft] [ In reply to ]
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James Haycraft wrote:
As David says this is a very common issue to experience on bikes with press fit cups, especially when ridden often (or sometimes) in rainy, grimy weather. I might also recommend the Wheels MFG PF30 bb w/ angular contact bearings. That seems to be the best replacement available.


Have you heard anything about the new Enduro BB that is supposed to work with BBRight and the cups thread into each other? This one has angular contact bearings as well. I think it's called "TorqTite" or something along those lines.
Last edited by: michael_runs: Jan 27, 15 13:39
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Re: The official Cervelo P3 thread [James Haycraft] [ In reply to ]
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every WM bb(pf30 variety) I have tried has felt like molasses to turn unloaded and while that is not all that counts, it stil counts in lost watts. don't know if it is the outer seal or what, as the bearing are supposed to be good, at least the enduro abec3
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Re: The official Cervelo P3 thread [ In reply to ]
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Hi - I'm new to this forum and I cannot wait to get my hands on this P3 in the next few months! Please post more pictures :)
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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Re: The official Cervelo P3 thread [B3CK] [ In reply to ]
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/\ /\ /\ nice bike!
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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Re: The official Cervelo P3 thread [trifit] [ In reply to ]
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Whilst I concede that your P3 is a mobile billboard for your coaching business, and hope that it generates interest & revenue, I have to say you've made it look like a generic Chinese frame with that repaint.

No offense meant, hopefully none taken.

-------------------------------
´Get the most aero and light bike you can get. With the aero advantage you can be saving minutes and with the weight advantage you can be saving seconds. In a race against the clock both matter.´

BMANX
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Re: The official Cervelo P3 thread [Barchettaman] [ In reply to ]
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Ha. Never though of that. Chinese bike... Canadian bike ... all rode by slow american riders.
No offense taken. Been lurking around long enough here to know this crowd.
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Question for the P3 masses!

I'm on a Classic P3 size 56, which has 516mm frame stack and 433mm frame reach, and I ride my bike at the steepest seat tube angle with my stem slammed and a 90mm -17 degree stem (happens to be Tririg Sigma XF) and super low stack Felt Devox bars with no pad spacers.

I may potentially need a new frame against a warranty defect, which would be the new P3. I'm not sure I can get my fit on one of these, looking at the geometry tables with all the extra stack. For example, the 54 has 522mm vs 411mm, and I don't want that extra 8mm stack. I've already got my Cee Gees cut in half!! The 51 has 501mm stack which works fine, but only 397mm reach. I'm going to need to move my pads a long way forward (can probably accomodate 20mm or so?) or, sob, get a longer stem. But I love my Sigma :-(

So my question is more generic. If moving from a Classic to New P3, what accomodations have you had to make with front end setup? I'm not moving my seat back!!

Cheers,
Rich.
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Re: The official Cervelo P3 thread [knighty76] [ In reply to ]
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I have the same type question. But if you move the aero bars way out there, does is not risk make the bike less stable?

.

Dave Campbell | Facebook | @DaveECampbell | h2ofun@h2ofun.net

Boom Nutrition code 19F4Y3 $5 off 24 pack box | Bionic Runner | PowerCranks | Velotron | Spruzzamist

Lions don't lose sleep worrying about the sheep
Quote Reply
Re: The official Cervelo P3 thread [chris_nwb] [ In reply to ]
Quote | Reply
chris_nwb wrote:
2015 Cervelo P3 with Flo wheels
Any owners here with Di2 TT brakes/shift levers + bar-end shifters? How does your wiring look like? I'm sure there's a cleaner way to route cables than this:


Hello P3 owners - can you show more pics of your Di2 wiring?
Last edited by: 987_PJ: Feb 9, 15 18:01
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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mine is fully visible in post 215 :)

no satellite or brake lever buttons
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Cant really tell but it looks clean. Where did you mount your junction box?
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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inside the stem, of course. only exposed wires are to the FD and RD and the FD one may be going away
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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Whatleytom wrote:
Finally got round to getting my P3 exactly the way I want it.

...

The rear hose also previously entered the frame through the side of the top tube, which is a bit odd, as there is space for it to enter in the top along with the gear cables. So I re-threaded it through the top and shortened it so it sits nice and tight to the frame.


All in all way cleaner.







How did you route the rear brake cable like this?
I want to do the same one my P2 but can't figure out how the cable routes through the frame - going through that port, it seems as though it leads only into the downtube, so how did you get to route back up to the rear exit? There seems to be a wall between the seat tube and top tube (or am I imagining things and just need to muscle it a bit?)

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
Quote Reply
Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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You are right in that there seems to be a wall. You essentially have to thread the hose down the headtube, then back up and under the wall up into the top tube, its very fiddly though. I ended up taping string to the hose, and basically pulling it through. Its not easy, but worth it in the long run!

------------------------------------------
http://www.twhatley.com
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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with fork out, bring housing from back(by seatpost) to front and then route up through he toptube box at front. leave as large a loop as possible.

alternately, you can try dremeling a hole into the box back and use a noodle to route bare cable to the back :) I have yet to try this, would seem cleaner. I have suggested it to a couple of folks but none have taken it up, yet,
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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I have tried the noodle route by routing it through the 3rd open hole in the recessed "box". I the ran bare cable to the rear brake cable exit on the top tube. What I found is that this method made the braking very very mushy due to the play of the metal noodle as it moved when brake levers were pulled.

The remedy that I am considering is to drill an opening in the recessedd box on the back wall and installing a port for the brake cable to enter via the back wall of the box much like tri rig and others have detailed in the DIY top tube cable routing on the original P3's.

What say you ST? Does this seem like a viable option? Is the wall thickness on the recessed box strong enough to support the force of hard braking? I'd like to hear your thoughts before I give this a try. I have not had time to try this yet but I intend to when time allows.

Thanks for your feedback
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Re: The official Cervelo P3 thread [chuckjg112] [ In reply to ]
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that was my suggestion. I would use a washer to spread load too, as unsure of thickness of that box
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Re: The official Cervelo P3 thread [chuckjg112] [ In reply to ]
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I wouldn't recommend that. The box is just plastic.

Damon Rinard
Engineering Manager,
CSG Road Engineering Department
Cannondale & GT Bicycles
(ex-Cervelo, ex-Trek, ex-Velomax, ex-Kestrel)
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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Thanks Damon!!
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Re: The official Cervelo P3 thread [chuckjg112] [ In reply to ]
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Yeah, thats the advantage of running Marguras I guess. Not sure I'd fancy running a normal cable brake in that manner.

------------------------------------------
http://www.twhatley.com
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Re: The official Cervelo P3 thread [damon_rinard] [ In reply to ]
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how about a hole out the back to run full housing through. might be a bit of a better line/less chance of kinking housing
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Pic update. Need to remove FD mount, shop sticker, warning stickers, clean up and determine if I am keeping this wide narrow ring.


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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Very nice build. What will be the deciding factor on keeping the chain ring?
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Re: The official Cervelo P3 thread [ludlaw] [ In reply to ]
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how comfy I am with it after I had to take dremel to it to fit it on the quarq. then there will be seeing if any aero advantages vs friction losses

it is loud on its shifts on the low end(11 and 12)under power

edit: also need to find correct size bolts for it as I had to keep small ring on it currently.
Last edited by: jeffp: Feb 25, 15 19:34
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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Thanks for the pointers.
Still not quite sure of how to get it to loop back up and into the top tube, but I'll try something string, like you did. I think I have an idea of how to do it now.

I have a TriRig Omega on the front, so it kind of defeats the purpose having a big loop out there for the rear brake. I don't believe the supposed 1w saving will do much, but aesthetically, it will be a huge improvement.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
Last edited by: Staer: Feb 26, 15 6:23
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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route the housing from the rear to front with fork removed. housing comes to front, you pull it down(with hand/fingers in headtube) and route up through the box
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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ahhh ok that makes sense now.
Will try.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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How are you hanging the front brake cable from the Aduro stem? Can you post closer up pics of that?
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Re: The official Cervelo P3 thread [pyrahna] [ In reply to ]
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by using a noodle inside. the noodle stop fits very nicely into the normal housing exit
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Do you, or anyone who has done this routing, find that the braking is mushy?

Got it routed, which was a lot easier than I first thought, but it's pretty mushy. It seems that the hard bend into the top tube is a bit much.

EDIT
Read through some of the earlier comments. Seems this mushy braking is common. Not sure I want crap braking and 1w saved vs great braking and standard routing.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
Last edited by: Staer: Mar 15, 15 6:19
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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Have you tried pushing a little excess housing into the frame to make the loop larger? That helped mine.
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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Yeah, I have tried that. Doesn't seem to make a difference :/

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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Ok. No worries. Just trying to offer suggestions. Much of the squishing feeling might be from the extra drag of having a ton of housing. that's what I chalked it up to anyways.

it felt a little weird, but braking wasn't hurt and I could still control braking with ease. But I know brake squisiness is very personal on preference.
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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I might have to try it out on the road - maybe it's actually ok. I just don't like to have to depress the brake lever completely before it starts to grab the wheel.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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Hmmm are you sure all slack is out of the cable and everything? Not trying to doubt your mechanic skills Just trying to give a checklist. I just never experienced that it took up more lever pull to have pads meet Rim. Just a little bit more drag was the difference
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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I am pretty sure it is - I've pulled it as tight as possible.
I'll give it another try.

I'm not the best mechanic, so it's possible I fucked it up! Thanks for the help.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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My humble ride. Stock with Hed Jet 6 and Disc Cover
Last edited by: yangster88: Mar 15, 15 8:38
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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Just redid the whole thing. Works well now, no mush.

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Probably a really dumb question :)

Does the P3 only come in black / white?

Having looked online / their website, it looks that way? The only time I've seen anything other than black/white is custom spray jobs.
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Re: The official Cervelo P3 thread [Salmon Steve] [ In reply to ]
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the latest model that came out is grey and white

http://www.cervelo.com/...kes/p-series/p3.html
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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and looks awful ;)

-

http://www.thetrinerd.com
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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I just got mine. The website colors look grey, but it is more of a black on black and not as matte looking as the website. I really liked how it looked on the web...in person it is alright. Great bike though and can't wait to race with it this season!
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Are those aerobars any lower than the stock setup? I've removed all but one 1mm spacer and installed a -17 deg stem but I would like to try to go further without having the stem at an extreme angle. I would prefer an aerobar that places elbow pads right on the handlebars without any additional stack, but that doesn't seem to exist.
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Re: The official Cervelo P3 thread [codygo] [ In reply to ]
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tririg alpha??

if you mean the ones that came stock with the bike, then yes, the stock bars had me about as high as a 54cm frame with aduro, whereas this is only a 48cm frame. so, about 37mm. aduro requires not headset dust cover, the stem is the cover. but with aduro, you have to be willing to commit to running your rear brake in a slightly less crisp manner. works fine, just not ideal routing, unless using maguras
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Re: The official Cervelo P3 thread [Anth] [ In reply to ]
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I agree... I want a cervelo so bad and that's the only reason why I didn't get the latest version. Since I wanted a cervelo, I bought the previous model (demo bike) and the money I saved I used it towards to a complete repaint job. Hoping to get the bike back from the pain shop next week!
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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What stem do you have such that the TH Aero Bento essentially touches it? I don't like the look when there is a gap and there is also the potential aero penalty when ther eis a gap.
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Re: The official Cervelo P3 thread [DFW_Tri] [ In reply to ]
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I am using the aduro bar. integrated cervelo/3T product. currently only available via a P5 or on ebay. told it might come aftermarket this year, at some point, maybe, not counting on it
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Where's the front brake cable going? Is there a guide within the stem?
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Looks great!
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Re: The official Cervelo P3 thread [beavertriathlon] [ In reply to ]
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did I not note above that I used a noodle as the stop inside the aduro? I did somewhere on this forum
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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I got my new P3 recently and just tried to mount my Flo 90 rear wheel. When mounted and tire up to pressure, the tire rubs the frame. The tire doesn't rub the brake or chain stay, but rubs the frame wheel well. I have no ideas on what the issue is or if it can be fixed. The stock wheels don't rub at all.

Anyone else experience this ?
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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it has horizontal dropouts pull the wheel back slightly and tighten skewer properly. may need to adjust brake pads if not hitting rim correctly. can adjust screws in dropouts to help place wheel in future but only rely on skewer to keep wheel in place, not the set screws
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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CBJFan wrote:
I got my new P3 recently and just tried to mount my Flo 90 rear wheel. When mounted and tire up to pressure, the tire rubs the frame. The tire doesn't rub the brake or chain stay, but rubs the frame wheel well. I have no ideas on what the issue is or if it can be fixed. The stock wheels don't rub at all.

Anyone else experience this ?

I had the exact same issue - you can see a picture of my bike in the 'show your ride' thread, I just posted it. In order to get the wider rim sitting comfortably I removed the spacers in the brakes, that then meant they were too wide though so you'll want to tighten up the brakes using the adjuster in the levers. Worked for me!

Rob
https://timetrialweapons.com/

Custom bike storage.
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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I ended up switching out the Aura for Mistral so I could mount the pads directly on the bars. This was the most appealing way for me to test out the low stack setup.

I kept the ski bend extensions from the Aura as I don't think I like s-bends. I also mounted the extension on top rather than below the pursuit bars as commonly depicted for Mistral's lowest setup, but it seems to work perfectly for me.

I didn't like that user reviews of the Tririg Alpha seemed to complain about poor quality, especially for its price. Felt Devox are a little hard to find, and The aesthetics don't quite go with a P3. I think I'll eventually switch to Magura so I can do the brake cable routing cleanup without mushy rear braking, hopefully using a cockpit that has the same or lower stack as the Mistral but with horizontal bars without the upturn. Maybe within a year's time Magura's levers will be updated with something a little less ugly, and 3T will make a high end aerobar that matches or exceeds Mistral's low stack /daydream.
Last edited by: codygo: Apr 4, 15 8:26
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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CBJFan wrote:
I got my new P3 recently and just tried to mount my Flo 90 rear wheel. When mounted and tire up to pressure, the tire rubs the frame. The tire doesn't rub the brake or chain stay, but rubs the frame wheel well. I have no ideas on what the issue is or if it can be fixed. The stock wheels don't rub at all.

Anyone else experience this ?

A couple of questions if you don't mind.

1. What brand and what size tires are you running?

2. Have you adjusted your horizontal drop out screws to make sure everything is centered and properly distanced from the wheel well?


Chris Thornham
Co-Founder And Previous Owner Of FLO Cycling
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Re: The official Cervelo P3 thread [Canadian] [ In reply to ]
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Canadian wrote:
CBJFan wrote:
I got my new P3 recently and just tried to mount my Flo 90 rear wheel. When mounted and tire up to pressure, the tire rubs the frame. The tire doesn't rub the brake or chain stay, but rubs the frame wheel well. I have no ideas on what the issue is or if it can be fixed. The stock wheels don't rub at all.

Anyone else experience this ?

A couple of questions if you don't mind.

1. What brand and what size tires are you running?

2. Have you adjusted your horizontal drop out screws to make sure everything is centered and properly distanced from the wheel well?

Thanks for jumping in on this. I simply forgot about the set screws, thanks jeffp for reminder. I worked a little this morning to get the set screws adjusted, thought I had it and went out to ride but as soon as I got on bike the rear wheel simply wouldn't turn it was rubbing so bad.

I am running gp4000s 700x23. I think I just need to spend more time with the set screws. I don't think they are centering the wheel properly and I don't have enough clearance yet. I will post back after spending more time on it. Love the bike and love the wheels, can't wait to ride with them on this bike.
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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you don't need to use the set screws. they should not be supporting the wheel in any way, more just a reminder. use your eyes to see there is a 3-5mm gap between tire and frame when QR is undone. then center wheel and tighten QR
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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Just want to add my p3 the up for anyone interested. P5-6 fork fits on the fram no problem as expected.

This is my final product. Will be adding a catalyst wheel cover and designing a bb mounted storage box. Should have both by the end of the month.


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Re: The official Cervelo P3 thread [ In reply to ]
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after a couple of months, shes almost done...


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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Here's my P3 setup! Thanks to this thread I was able to convince my LBS (Tribe Multisport Mesa) to re-route the rear brake cable. I also added salt sticks in the aero extensions with the cables by notching the ends of the extensions with a dremel. Zipp Firecrest CC 808 rear, 404 front, Xlab torpedo BTA, Dark Speed Works 483D bento box. Greg at DSW was awesome to talk to on the phone to help guide me through adding new holes to the bento box to move it up closer to the stem. Ready to race this weekend at Rage Half at Lake Mead, then on to IMTX!



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Re: The official Cervelo P3 thread [ltaylor108] [ In reply to ]
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Wow, that is a killer sled.

And you did a great job with moving the Speedpack bolts. About rerouting that rear brake cable, do you know what method your bike shop used? Did they cut a new hole in the small carbon 'cup' inside the top tube to reduce the sharp angle on the cable? Or did they use another method? One small comment, maybe you can cover up that front top tube brake cable hole with some white tape. I have used 3M 1080 vehicle wrap (they have matte white) to play around with the logos on my P3. The wrap is thin, but I think it might work to hide that hole nicely. You can get small sample pieces of it online and on ebay for very cheap.

Greg @ dsw

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

--
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Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
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Greg- I'm not for certain on the routing but I doubt he drilled or cut any carbon. This was his first p3 re route and I think he would have called me to verify first. But there appears to be no kink issues- braking is good. Thx for the tip on the 3m tape. I just ordered a couple samples!
In Reply To:
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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Whoa that is a sick paint job. The stealth look is a bit played out, but this adds some flair. Where did you get it painted?

Group Eleven – Websites for Athletes / mikael.racing / @mstaer
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Re: The official Cervelo P3 thread [DarkSpeedWorks] [ In reply to ]
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I believe damon said that was plastic inside and not carbon. still, one should be able to drill a hole into it. I still need to try that when I next recable
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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Holy shit that thing looks sweet!! Just wondering, wouldn't it have been easier to have built up a P5-6 rather than do this with the P3? Could you explain why you went with the P3 vs P5-6? Price$$??

Thanks,

Jason
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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jeffp wrote:
I believe damon said that was plastic inside and not carbon. still, one should be able to drill a hole into it. I still need to try that when I next recable

Damon was the authority, but looking at the P3 frame that I have right here, it sure looks like its an internal carbon 'cup'.

Advanced Aero TopTube Storage for Road, Gravel, & Tri...ZeroSlip & Direct-mount, made in the USA.
DarkSpeedWorks.com.....Reviews.....Insta.....Facebook

--
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Re: The official Cervelo P3 thread [Staer] [ In reply to ]
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Thank you!

These guys did a great job:
https://m.facebook.com/cycledashtherapydotnet
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Re: The official Cervelo P3 thread [JasonW] [ In reply to ]
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I have received this question several times. And for me, it was cheaper to do it this way than a p5. I also didn't want a p5 (again, had one that was too big).

I didn't want a P5 because:

  • I was originally looking to save money and was just going to ride a stock p3
  • HATE BB mounted brakes for a varitey of reasons.
  • A lot of people I know have P5s, and didn't want another one in the group
  • Didn't feel the cost/benefit was there for the speed difference in between the two frames.
So with that, I bought the P3 on a sweet discount from a local bike store. It has ultegra 11 speed and the suited me fine.

Then I stumbled upon the aduro bars being sold off by the Garmin when they switched sponsors. I picked some of those up and thought: "Ok, I'm done".

Well we all know that isn't the case. It was eating at me that I could improve this thing a little more. I knew the front end of the p3 had the same dims as a p5 and figured the fork would fit. I started asking around and found one at a shop and arranged to get it and have them order the fairing pieces. Then again, "Ok, I'm done"

Nope. Didn't mind the mitch match color too much, but I already knew I wanted cusom paint (was the intention from the get go). I kept bugging the CFO and she finally gave in. So I got designing and interating with PaintIt (his ST username) and got the process rolling. It just happened he had an opening in mid march and thought he could have it back to me by the beginning of April. So I agreed and sent it off a couple of weeks later. He whipped this thing out and it looks great. Less than a month of time passed between the time it left my door to when I received it. That was way shorter than I had expected before getting in to the process.

So, all that for the nitty gritty: cost. I have detailed my costs below as I really don't care if people know what I spent.

Cervelo 2014 with ultegra 11 speed: $3300
Sold wheels, bars, brakes, crank, saddle, wheels (had flo 30, saddle, and PM from last bike already): $-528 (rounded to nearset dollar on sale items)
Bought 3T Aduro bar: $610 shipped
Sold high V mount: -$300
Bought P5-6 fork and fairings: $450 shipped
Bought Magura Brakes: $210 shipped
Bought miscelaneous materials: ~$75
Paint: $800

Total: $4617

So I didn't save over a P5 framset. However, I have a pretty unique bike as there probably aren't two many p3s with the p5-6 fork. The paint job puts it over the top for me. It is MINE. And I like that. I'm probably giving up a second or two, but I am not going to fret. The money was never the issue when buying a bike, just wanted something I could live with for 5+ years and not complain too much ;). I have a bike that meets my requirements and is super fun to ride. I'll count that as a win for now.

If you have any questions, feel free to ask.
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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I completely agree with you but a little more accomplished ;-)

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Re: The official Cervelo P3 thread [timtri13˛] [ In reply to ]
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Yep, you're the third I've seen. I saw one other randomly. Just made me glad I painted :)
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Re: The official Cervelo P3 thread [ In reply to ]
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I'm finalizing my P3 cabling and I don't remember if the front derailleur cable exit has a grommet? Mine was just a bare hole on the frame.
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Re: The official Cervelo P3 thread [yangster88] [ In reply to ]
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yangster88 wrote:


My humble ride. Stock with Hed Jet 6 and Disc Cover

Very nice. How have you mounted the garmin holder on top of the AeroZ? Using glue or just the bands? Is it stable?

This is the final part of the puzzle for my build!
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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Mine is bare too and it is working fine. But I think there is supposed to be a grommet (the P2 at my LBS has one at least).
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Re: The official Cervelo P3 thread [rickthebrick] [ In reply to ]
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Thank you for confirming. I saw a P2 also from my LBS last week and there's a grommet indeed. Oh, well. Just don't want dirt building up inside the frame.
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Re: The official Cervelo P3 thread [timtri13˛] [ In reply to ]
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Have you seen any data comparison of std p2 vs p3 and p5/6 fork
Interesting project but wondering what it saved in time
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Re: The official Cervelo P3 thread [jcaf] [ In reply to ]
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What is everyone using for BTA on the Aura Pro bars?

They are really close together, so much that my k-edge garmin mount isn't fully horizontal.

450km on my P3, first tri bike, so damn fast!

2014 P3 DI2 - RT6, CXR80, Power2Max S, 820, Fenix 3 HR. (gone)
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Re: The official Cervelo P3 thread [P90Puma] [ In reply to ]
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I am using the Torhans aero mount kit with 20oz hydration bottle. Used to use the Xlabs horizontal bottle but it spilled way to much. I mount my K-edge garmin mount forward of the bottle right before the bend in the aero bar. This has worked out well for me so far.
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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Anyone run a power meter on your stock 2014 Cervelo P3? I am looking at different options for ones that will fit on the crankset and am having trouble due to the nature of the rotor crank.

I found the following from power2max:
http://www.power2max.com/northamerica/support/upgrade-cervelo-power-meter/


Thanks!


Chirag
Last edited by: cpatel529: Jul 31, 15 18:20
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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I use a power2max and i am very happy.

another question for the group:

better upgrade base bar (and if so which should i get) or wheels (would likely get flo)

thanks.
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Re: The official Cervelo P3 thread [favata1213] [ In reply to ]
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Wheels!
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Re: The official Cervelo P3 thread [favata1213] [ In reply to ]
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Thanks for the info! I ended up getting the Garmin Vector 2s instead. Looking forward to seeing how this changes my training and fitness. Thanks!

Chirag
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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I assume you got this beautiful frame finished. Any pics?

Awesome paint job - got me thinking with my P2...

Brent

DFRU - Detta Family Racing Unit...the kids like it and we all get out and after it...gotta keep the fam involved!
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Re: The official Cervelo P3 thread [favata1213] [ In reply to ]
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I just did my first ride on my new P3, and have a question or two:

The base bar (the standard Aura Pro) seems quite uncomfortable on the horns - my hands may be a little wider than average, but I just can't fit without having part of my hand on the 'bend'. Now - in a Tri this would of course be completely irrelevant (the aerobars are comfy enough), but when training I have at least half an hour (total) of riding through the city in traffic, so there I don't fancy leaving the base bar. A further problem is that I found myself sometimes accidentally shifting (have di2) when moving my hands around on the horns, again, I think, because my hands have too little space beyond the bend. Would a straight bar be better, or are they shorter? Might thicker/double bar wrapping help? Or do I just need to HTFU.

Second question - riding slowly I don't feel too great on the P3, but when speed picked up I was suprised at how nice it feels, even on descents on the horns. Is this due to it being a TT bike, due to my lower front end, longer wheelbase, or just because its stiffer at the front than my Cannondale supersix. It just felt great, and I would love to have that kind of confidence on my road bike.

Third question - how much steerer Tube would one normally leave above the stem in order to keep options open for future longer distance races/back problems etc? ATM I have a pretty hefty spacer tower, and I suspect I will go lower with a proper bike fit (I think there is a total of 45 or 50mm spacers installed, with 30mm on top atm).
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Re: The official Cervelo P3 thread [Ibeti] [ In reply to ]
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I feel the same way about the Aura Pro base bar - I don't care for the bend. But I haven't tried out anything else...tempted to upgrade to the TriRig Alpha X.
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Re: The official Cervelo P3 thread [ In reply to ]
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some new graphics on the P3 for next year:
http://www.bdc-mag.com/...5/08/IMG_0025-13.jpg
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Re: The official Cervelo P3 thread [Eric Olson] [ In reply to ]
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That fork......why.....did they paint it like that

Make Inside Out Sports your next online tri shop! http://www.insideoutsports.com/
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Re: The official Cervelo P3 thread [BryanD] [ In reply to ]
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I think the new paint job is an awesome improvement!

1. The plain mat black on the old design was super boring
2. The white chain stay/bottom bracket paint on the old design was a dumb idea
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Re: The official Cervelo P3 thread [Ibeti] [ In reply to ]
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Ibeti wrote:
I just did my first ride on my new P3, and have a question or two:

The base bar (the standard Aura Pro) seems quite uncomfortable on the horns - my hands may be a little wider than average, but I just can't fit without having part of my hand on the 'bend'. Now - in a Tri this would of course be completely irrelevant (the aerobars are comfy enough), but when training I have at least half an hour (total) of riding through the city in traffic, so there I don't fancy leaving the base bar. A further problem is that I found myself sometimes accidentally shifting (have di2) when moving my hands around on the horns, again, I think, because my hands have too little space beyond the bend. Would a straight bar be better, or are they shorter? Might thicker/double bar wrapping help? Or do I just need to HTFU.

There is no right answer to this. You'll decide what you want the more you ride. If you have friends, grab a hold of their bullhorns and play around with them.

Quote:
Second question - riding slowly I don't feel too great on the P3, but when speed picked up I was suprised at how nice it feels, even on descents on the horns. Is this due to it being a TT bike, due to my lower front end, longer wheelbase, or just because its stiffer at the front than my Cannondale supersix. It just felt great, and I would love to have that kind of confidence on my road bike.

Riding slowly in your aerobars?

Quote:
Third question - how much steerer Tube would one normally leave above the stem in order to keep options open for future longer distance races/back problems etc? ATM I have a pretty hefty spacer tower, and I suspect I will go lower with a proper bike fit (I think there is a total of 45 or 50mm spacers installed, with 30mm on top atm).

I doubt you have 80mm of spacers combined above and below the stem, the fork steerer tube doesn't even come that long from Cervelo.

There is also no right answer to "how much is enough/too much"
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Re: The official Cervelo P3 thread [James Haycraft] [ In reply to ]
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James Haycraft wrote:
Ibeti wrote:
I just did my first ride on my new P3, and have a question or two:

The base bar (the standard Aura Pro) seems quite uncomfortable on the horns - my hands may be a little wider than average, but I just can't fit without having part of my hand on the 'bend'. Now - in a Tri this would of course be completely irrelevant (the aerobars are comfy enough), but when training I have at least half an hour (total) of riding through the city in traffic, so there I don't fancy leaving the base bar. A further problem is that I found myself sometimes accidentally shifting (have di2) when moving my hands around on the horns, again, I think, because my hands have too little space beyond the bend. Would a straight bar be better, or are they shorter? Might thicker/double bar wrapping help? Or do I just need to HTFU.


There is no right answer to this. You'll decide what you want the more you ride. If you have friends, grab a hold of their bullhorns and play around with them.

Quote:
Second question - riding slowly I don't feel too great on the P3, but when speed picked up I was suprised at how nice it feels, even on descents on the horns. Is this due to it being a TT bike, due to my lower front end, longer wheelbase, or just because its stiffer at the front than my Cannondale supersix. It just felt great, and I would love to have that kind of confidence on my road bike.


Riding slowly in your aerobars?

Quote:
Third question - how much steerer Tube would one normally leave above the stem in order to keep options open for future longer distance races/back problems etc? ATM I have a pretty hefty spacer tower, and I suspect I will go lower with a proper bike fit (I think there is a total of 45 or 50mm spacers installed, with 30mm on top atm).


I doubt you have 80mm of spacers combined above and below the stem, the fork steerer tube doesn't even come that long from Cervelo.

There is also no right answer to "how much is enough/too much"

Thank you for your answers.
1. A first longer Ride (178 km) forced me to find a better way to grip the bullhorns (I was not riding alone, so most of the time was spent sitting up). A very generous Bar Tape wrapping definitely helped as well (I would change that for races). On everything but long descents (well long-ish) it was actually quite comfortable. I am starting to learn not to shift when I move my hands around (though I did have a few unfourtenate upshifts when getting out of the saddle while climbing).
2. Not riding slowly in the aerobars - riding slowly in traffic on the horns. Riding my road bike again yesterday made it clear to me how the handling differs (the road bike is a lot more "nervous" or I rather - maneauverable. Both enjoyable in their own ways). I don't think I (or anyone else) will ever really enjoy riding a tribike in the city.
3. 50 mm total spacers is what I meant to (and did?) write - 20mm under and atm 30 over the stem. I will discuss it when I meet my bike fitter.

Its a lovely bike. I get a lot of envious glances (might be pity and not envy of course - "another MAMIL with a new bike").
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Re: The official Cervelo P3 thread [dfru] [ In reply to ]
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Thanks! Yep, she's done and raced it @ Vineman. I'll try to take a picture of just the bike over the weekend.
Last edited by: 987_PJ: Jun 24, 16 16:32
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Re: The official Cervelo P3 thread [Eric Olson] [ In reply to ]
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Looks like the 2016 model has a 3T vola team aerobar rather than a aura pro. Although the sign still says aura pro if I read correctly. what is correct? How does the vola team compare to the aura pro?
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Re: The official Cervelo P3 thread [987_PJ] [ In reply to ]
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987_PJ wrote:
Thanks! Yep, she's done and raced it @ Vineman. I'll try to take a picture of just the bike over the weekend.

Sweet - well done. A very nice upgrade to an awesome bike. LOVING my P2 but with a little paint upgrade, it won't look like everyone else's :)

Brent

DFRU - Detta Family Racing Unit...the kids like it and we all get out and after it...gotta keep the fam involved!
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Re: The official Cervelo P3 thread [dfru] [ In reply to ]
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Replaced my 3T Aura base bar and stem with the 3T Aduro from a P5. This required me to cut my steerer (and original compression plug off the bike) so that the Aduro would fit properly. Anyone have any recommendations on a replacement compression plug to use for the steerer? Although the P3 steerer is carbon it looks like there is a alloy reinformance rim inside the steerer. I am seeing compression plugs that are specific to carbon and alloy but not sure what to use for this application. Any help would be much appreciated. Thanks!

Chirag
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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you should have tapped the star nut down some before cutting to be able to still use it. the metal insert was 70mm long and cervelo definitely recommends using it. not sure how much you cut off
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Post deleted by cpatel529 [ In reply to ]
Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Anyone running an internal DI2 battery for their NP3? I wanted to try this mod so that my battery would be internal to the frame instead of in the open environment.

Was wondering if anyone had any pics of their mod? Is anything else required besides the Shimano SM-BTR-2 battery (I already have the required charger since I use it for DI2 programming and firmware updates)? Is a longer e-wire required now that the battery is further?

Any help would be much appreciated. Thanks!

Chirag
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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I use the internal battery in my P5. I believe that I used a 750mm wire. The extra length allows you to pull out the seat post with the battery attached without accessing the juction box (in my case the junction box can only be reached by removing the rear wheel and the little access door in the frame.

I bonded the battery to the inside of the seat post using Sugru. Going on two years and no problems.
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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see my post in the P5 thread for photos: http://forum.slowtwitch.com/..._reply;so=ASC;mh=25;
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Re: The official Cervelo P3 thread [ludlaw] [ In reply to ]
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ludlaw wrote:
see my post in the P5 thread for photos: http://forum.slowtwitch.com/..._reply;so=ASC;mh=25;


Nice write up and picture.....
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Re: The official Cervelo P3 thread [ In reply to ]
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Hi,

I've just purchased and taken delivery of a new P3 frameset and wondered if anyone else who built one up from scratch had any assembly instructions included? I've got instructions for the Fork but there is nothing else included - most things I know are self explanatory but there nothing about the seatpost clamp installation, torque settings for various bolts, whether or not you run bare cables internally through the frame (for FD and RD) etc. Just wondered if you are left to your own imagination...
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Re: The official Cervelo P3 thread [Saladkid] [ In reply to ]
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The manual has some information. Torque settings are on pages 24-25.
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Re: The official Cervelo P3 thread [ludlaw] [ In reply to ]
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ludlaw wrote:
see my post in the P5 thread for photos: http://forum.slowtwitch.com/..._reply;so=ASC;mh=25;

Thanks! That was very helpful!

Chirag
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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Just completed my post HIM bike overhaul....

Made the following modifications:
- Replaced my XLabs rear saddle hydration setup with a XLabs Delta 400.
- Modified the front end to replace the 3T Aura Pro aero bar and extensions with the 3T Aduro front end w/ TriRig Gamma aero extensions
- Rerouted the rear brake line so that it enters from the top tube and not the side of the top of tube.
- Integrated a modified Torhans Aero 30 (BTA hydration) and Torhans VR (flat kit) purchased from Zach Boring (major props to him for the awesome customization work and answering all my stupid questions)
- Remounted the computer on a Zipp BTA hydration + computer mount (didnt need the "hydration" portion).
- Replaced ISM/Adamo Prologue saddle with ISM PN1.1 saddle

Was all this stuff necessary... probably not... but they were all definitely fun projects and a learning experience. Here are some picture links...

Before (Side Profile)
After (Side Profile)
After (Front Profile)
After (Rider Profile)

Things that I am still considering:
- Replace the XLabs Pocket 200 with the Torhans Aero Bento Box when they come out with the larger capacity version.
- Adding a Catalyst rear disk wheel over

Chirag
Last edited by: cpatel529: Nov 18, 15 22:20
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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Your bike looks good, but your beard looks to be the incorrect size for your frame. The beards are size specific.

ishi no ue ni san nen | Perseverance will win in the end. | Blog | @nebmot | Strava | Instagram |
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Re: The official Cervelo P3 thread [nebmot] [ In reply to ]
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nebmot wrote:
Your bike looks good, but your beard looks to be the incorrect size for your frame. The beards are size specific.


The beard is for a 56 frame and my bike is a 56 frame. I had received a 54 beard when I got the 3T Aduro and it was way to small with a noticeable gap between the bottom of beard and top of the magura brake covers. I will see if I can mess with the fit when I get home today but I think all the parts are correct.

On another note, anyone having issues with their front Magura brake being squishy? I have tried to bleed it a couple different times and cannot get the same consistency as I have in my rear brake. Used the same process for front and rear brake. When I press the front brake lever, the brakes close, but they take some time before they return to their regular open position. This causes a dead band in the brake lever where it wont cause the brakes to close again until they return to position. Made sure that the lever screw has been turned enough to allow the proper gap between pad and wheel. Checked the tubing and I dont see any noticeable kinks or holes or leaks. Not sure what else to try...

Thanks!

Chirag
Last edited by: cpatel529: Nov 19, 15 8:43
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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I think the reason your beard may look wrong size(and this could be completely wrong) is that you may have used a top cap on the headset. with the aduro, you don't. it is bearings and lock washer then stem
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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jeffp wrote:
I think the reason your beard may look wrong size(and this could be completely wrong) is that you may have used a top cap on the headset. with the aduro, you don't. it is bearings and lock washer then stem


Is the part that says "Orbit IS-2" in the attached picture link the top cap that you are referring to?

P3 Top Cap

Thanks!

Chirag
Last edited by: cpatel529: Nov 19, 15 9:28
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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yes, you don't need that part with the aduro.

also, be sure you remove the cable keeper behind it, if you have not. should be an open box hole, otherwise you will eventually sheer your brake housing in two. and kink your shifting cables
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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jeffp wrote:
yes, you don't need that part with the aduro.

also, be sure you remove the cable keeper behind it, if you have not. should be an open box hole, otherwise you will eventually sheer your brake housing in two. and kink your shifting cables


Removed the top cap and the beard is alot more flush with the magura brake cover.

I had the cable keeper gotcha a few weeks ago but glad that i caught it pretty quick. I originally removed the cable keeper, then thought I "forgot" to put it back so installed it again and then noticed that it was causing kinking in brake cable so I removed it again and everything is ok.

This has been a good learning experience.

Also, my front brake started to work properly again. Not sure what I did besides remove the brake from the steering post when I had to remove the aduro to remove the top cap.

Adding building my own top tube bento box and installing an internal DI2 battery in the seat post to my future to do list.

Looking forgot to taking the new configuration out for its maiden voyage tomm. Hopefully nothing falls off. Ha.

Appreciate all the help from everyone!

Thanks!

Chirag
Last edited by: cpatel529: Nov 19, 15 19:53
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Re: The official Cervelo P3 thread [cpatel529] [ In reply to ]
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Why not swap-out the front fork all together for the P5 fork??? Helps with all around esthetics and aero flow on the front end.
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Re: The official Cervelo P3 thread [jimatos] [ In reply to ]
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Hi All,

I think im going to purchase the p3 (di2) in 56 cm. I was leaning towards the 2016 Giant Trinity as its a awesome bang for buck and looks, but the cervelo fit and comfort has sealed the deal for me.

The only concern ive got is that my powermeter on my roadbike which im planning to move to the TT bike is a Ultegra Stages powermeter. The P3 comes with Rotor Cranks.

i guess i have a few options:

1) Replace rotor with Ultegra Crank and move powermeter over (LBS said he can do for small charge as he can sell the rotor)
2) keep rotor crank and buy a power2max (LBS said if i buy, he will install for free)
3) keep rotor crank and buy Garmin Vector Pedals

im leaning towards option 2, but have heard mixed feelings around rotor cranks.

Cheers
Ben
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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Dude you don't have to replace your crank or buy another power meter. I bought the P3 and put my quarq sram gxp on it. All you habe to do is get right adapters.
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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I got my p3 with a duraace crank, then fitted a stages

-

http://www.thetrinerd.com
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Re: The official Cervelo P3 thread [jimatos] [ In reply to ]
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ended up going with Cervelo P3...absolutely loving it! need to change my saddle out, its a pain in the arse literally :)

Here is a pic at a Time trial recently..




as you can see i swapped out the rotor crank for ultegra, now i can swap my stages power meter between road bike and this.

I have a question, how do i widen the 3T tri bars? i bought the profile design HC hydration unit and it doesn't fit as the tri bars are too narrow. I tried to make the profile design bracket thinnner, but its at the max it will go.




thanks!
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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Buy wide aero clamps
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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BenGia wrote:

I have a question, how do i widen the 3T tri bars? i bought the profile design HC hydration unit and it doesn't fit as the tri bars are too narrow. I tried to make the profile design bracket thinnner, but its at the max it will go.

thanks!

Scrap the mounting bracket and zip tie to your extensions. Also, get a professional bike fit. Or start with: raise saddle and move bars forward. Shaving legs will save you about 80 Watts (give or take 78 Watts).
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Re: The official Cervelo P3 thread [jimatos] [ In reply to ]
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jimatos wrote:
Why not swap-out the front fork all together for the P5 fork??? Helps with all around esthetics and aero flow on the front end.

It is really worth well doing that.

The easiest way to do this is via using the P5-3 to P5-6 upgrade kit if you can get your hands on one.

But if you manage to get your hands on just the fork, it is also possible to rig something up.

Here is how I DIY mine. http://imgur.com/a/r8O5A
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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What is that sticking off the side of your left extension???
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Re: The official Cervelo P3 thread [michael_runs] [ In reply to ]
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Hey, its the profile design UCM extension with my exposure light.

My setup has changed alot since those last pictures.
i have had a new bike fit and changed my saddle which has improved my comfort factor from 2 out of 10 to 9 out of 10.

i also fixed the profile design mount and light mount to sit between the bars.

unfortunately no shaved legs yet!
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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This is my version of the NP3
51 frame, 404FC/ContiGP4000SII,Zipp Vuka Stealth, Xlab torpedo, Magura RT8, Xlab TurboWing, Fizik Arione VsX, Topeak large Bento, Sram Red 22 Compact 165mm, 11-32 11sp, Ultegra med cage RD, Garmin Vector, DA chain. Garmin computer/sensor. Dog collar bell - we have a new law that all bikes must have a bell.....

Yo cant see it, but getting the brake hose in through the top of the frame is reasonable straight forward. String taped really well on to the brake hose, drop it in the top tube and pull it through with hooked wire via the side hole. push the hose in through the top and pull on the string. The rest is easy.
Last edited by: Slunnie: Mar 26, 16 20:20
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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jeffp wrote:
I believe damon said that was plastic inside and not carbon. still, one should be able to drill a hole into it. I still need to try that when I next recable

Did you ever try drilling a hole in the back wall of the cup for the rear brake housing?

No coasting in running and no crying in baseball
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Re: The official Cervelo P3 thread [Tri3] [ In reply to ]
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I sure did. made reinstall so much easier on my small 48cm frame size.
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Thanks. I'm cabling my (new) 45cm today. How did you go about it? It's pretty tight work space. Take the fork off and drill from the top at an angle? Low speed and torque on the drill? Regular bit OK?

No coasting in running and no crying in baseball
Last edited by: Tri3: Mar 28, 16 12:05
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Re: The official Cervelo P3 thread [Tri3] [ In reply to ]
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PM'd you, but pretty much yes. very small pilot hole to start(less slipping) and enlarge until housing has wiggle room to be able to move with bars a little bit
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Thanks. I'm running mechanical. It's still a pretty sharp turn out the back of the box. I may go with running the cable under the "wall" for now. Also don't want to do anything that would void the warranty before I even get the bike on the road for a test run.

No coasting in running and no crying in baseball
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Re: The official Cervelo P3 thread [Tri3] [ In reply to ]
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it will be a very tight turn underneath through the bottom with the 45. the 48 was tough as it was to avoid getting kinks in the housing(I guess depending on the housing of choice) not a lot of room for a good loop for mechanical braking. hydraulic probably better(doesn't care about tight kinks)
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Finally got my P3 setup the way i like it, cockpit is nice and clean for training. Feeling really comfortable on the bike now.
ill opt with water bottle under top tube and rear for 70.3 in june.

and yes that is a bell on the bottom left.


I have one question, i recently changed my 23mm tires to 25mm Conti 4000S and the rear wheel didn't fit! (see below)
I heard that you can actually slide the rear wheel out to make more clearance space. is this correct??



many thanks!
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Re: The official Cervelo P3 thread [BenGia] [ In reply to ]
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yes, but you will have to adjust pads after you do or they may hit tire instead of just brake track. not long after using on tire for braking until tire goes pfft or pop
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Thanks to the advice on this thread I managed to re-route my rear brake cable. Here it is, with TriRig-inspired mods.




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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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Looks so sweet!!! I am going to attempt my brake mod later this week. How did it go? I am guessing you ran the brake housing all the way through the frame and removed the fork to fish it back up???

Thanks
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Re: The official Cervelo P3 thread [loosegroove] [ In reply to ]
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Exactly. Started with ~1.5m of cable, removed the rear ferrule thingy in the top tube and pushed the cable in from the back. Dropped out the fork and it was easy enough to find the cable, bend it back up and out through the little box at the front. I pulled through plenty of cable to then route it through the base bar. I then took up the slack by pulling the cable back through the rear outlet while keeping the loop in the head tube as big as possible. This required a bit of hard pulling back and forth, and a bit of feel to get it right. I then dremmeled the rear ferrule thingy to bore out the inner diameter so that it could slip back over the outer cable as I didn't want to just leave a gaping hole. Then, cut the cable down to size to fit the rear brake. Finally, routing the inner wire through the outer cable required a bit of pushing when it came up to tight turns but once through it pulled back and forth nice and smooth. Haven't ridden it properly yet but seems to be nice and responsive.
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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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Thanks bro!!! - great write up and details about the process. I am hoping things go a little more smoothly for me now!

thanks
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Re: The official Cervelo P3 thread [ In reply to ]
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Hello,

I am considering to buy a Cervelo P3 but are not sure which size I could/should have.

On my road bike the distance between center bottom bracket and saddle height is 85.5 cm (ca 33.5 inches). I am 200cm long so normally I would assume that I should use a 61 cm, but based on the geometry sheet perhaps also 58 cm could be big enough.

However in the geometry sheet on the Cervelo web page I cannot see that they give information about the seat tube length.

1. How long is the seatpost and where is the minimum insertion mark is on a P3 i size 58 and 61?
2. What is the distance from center bottom bracket and to the top tube where the seatpost enters the frame?

If it is not possible to have at least 85.5 cm saddle height on the 58 cm frame then I of course need the 61 cm frame. However if I could use the 58 cm, what else should I look into to determine which size I should use?

Any feedback is greatly appreciated.
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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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Hi fossmark,

Thanks for considering the P3 as your next purchase! Picking the right size can be confusing and most riders can fit 2 sizes and picking the right one will be determined by your particular set up.

Based of your height you would fit the 61cm P3 very well however you can fit the 58cm if you prefer. The 58cm P3 will allow up to a maximum of 90cm saddle height (measured from the center of BB to top of saddle, in this case an ISM Prologue) this includes the 65mm minimum insertion inside the frame.

If you ride a very aggressive set up with your bars very low the 58cm frame would work for you, otherwise I would typically advise most riders who are 200cm tall to try a 61cm. Visiting a retailer who can fit you properly is your best option if available.

Hope that helps,

Jakub


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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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not suggesting you do this, but if you take the two piece plastic cover off the top tube there is a little plastic insert. dremmel a hole in the back of the insert. the cable can slide straight through and run through the tube to the exit port. no taking the fork off, prob dont even need a new cable.
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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My custom painted NP3-6, paint by "PaintIt"



ishi no ue ni san nen | Perseverance will win in the end. | Blog | @nebmot | Strava | Instagram |
Last edited by: nebmot: Oct 21, 16 11:52
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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Thank you very much, that was very helpful.

I have read earlier in this thread that the P3 will fit 25mm tyres, but when I was in contact with Cervelo through email they said that 23mm is the maximum width.

Which is true? I have some carbonclinhers (Novatec R5) which are relatively wide which I prefer to use with 25mm tyres.

Conti GP4000S 23mm are in reality 25mm wide on my wheelset so I could use that in front if necessary, but I would like to use 25mm rear tyre since I am over 90 kg. Conti GP4000S with 25mm nominal width measure 27mm wide on my wheel set, so perhaps that is a bit tight?

Best regards
Geir Magne
Last edited by: fossmark: Oct 21, 16 11:53
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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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very nice with tririg alpha and omega.... you like the set up?

Follow me on Twitter @CK21TRHC
I use what I love: ISM, Blue70, Trek, FLO
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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Hi,

I have always been on a 54 p3. I have the old classic p3. I think you said you can fit on 2 sizes. I am 5'9' 175cm. my saddle height is 71cm. What size do you recommend? also looking for a suggestion on the right size for a S5.

thanks.
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Re: The official Cervelo P3 thread [greggtri] [ In reply to ]
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I'm 5'9 as well, and I am on a 51cm P2, moving from a 54cm C'dale slice. I've really enjoyed it - nice bike. Also a 71cm seat height. I have no idea about the S5.

I love the P2, didn't want it and wouldn't have bought it had I not had an accident with a car 3 weeks before Ironman Canada last year and needed a bike last minute. I have found it to be a pretty amazing bike. I have no real experience with the old P3 for reference.

Hope this helps a bit.

Brent

DFRU - Detta Family Racing Unit...the kids like it and we all get out and after it...gotta keep the fam involved!
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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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The current P3 will accept 23mm tires and may fit 25mm tires depending the brand. The rear is more tolerant to larger tires as you have the option to adjust the spacing in the dropouts so a 25mm tire should fit. As you correctly stated tires marked 25mm actually measure larger, around 27mm or 28mm, so tolerances will vary depending on the specific tire / rim combo. More powerful riders may cause the tire to rub at the chainstay during hard efforts with larger tires.

The front fork and downtube were designed to run the tire as close as possible for maximum aerodynamic efficiency. Larger than 23mm tires may contact the downtube which could cause sudden lock up or loss of control so I would make sure you have at least 3-4mm of space between tire and downtube.

I have been using the 23mm GP4000s on the front with a wide Enve wheel with no issues but wouldn't recommend a 25mm.

Jakub


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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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Thank you very much for your detailed answer,

My wheels has an internal width of 18C and I have read that wheels with a wide internal width will make the measured width on the tires wider than on a narrow rim.

What is the internal width of the Enve wheel you are using?
Do you have an recommendation of how much clearance there should be between the chainstays and the rear tyre?
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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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I have been using the 8.9, I believe the internal width of the front is around 18.2mm. We recommend a clearance of 3-4mm between tire and chainstays. Smaller or less powerful riders could likely get away with less, 2-3mm perhaps.

I have noticed the Enve wheels are quite stiff and will flex less than some others so that is also worth considering.

Jakub


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Re: The official Cervelo P3 thread [greggtri] [ In reply to ]
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If you were riding a 54cm classic P3 you will likely be a great fit on a 54cm current P3. In my experience the only riders who needed to size down are ones who rode a very low profile bar and no spacers on the classic geometry. If you have 2 or more spacers or a tall bearing cap and spacer under your stem the 54cm should work well for you.

Likewise I would say 85% of riders would use the same size road bike as their Tri bike. I am in the minority as I ride a 51cm S3 and 48cm P5. For reference I'm 5'8" with 71cm saddle height.

Jakub


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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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I have just gone back to the "old" P3...2012...and have not had any issues running my zipp Firecrest with 25mm continental competitions on there...I had to let out the set screws some...but they are working great.
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Re: The official Cervelo P3 thread [zooropa] [ In reply to ]
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size 56 Cervelo P3, tri rig omega brakes front and rear, 3T breeza bar, Flo 90 front, Flo disc, and quarq powermeter. Pics are from Gulf Coast Tri 70.3 and frontal profile is from augusta 70.3. The side profile is race ready. I just use a BTA bottle for infinit nutrition with all my calories regardless of 70.3-140.6 and just grab water at aid station. Spare kit is located in the bento box.
Last edited by: cmsamp3: Oct 21, 16 18:43
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Re: The official Cervelo P3 thread [cmsamp3] [ In reply to ]
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Nice setup. What do you use for BTA system ?
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Re: The official Cervelo P3 thread [Alex2204] [ In reply to ]
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A zefal magnum 33oz bottle from Amazon. I use infinit so I can make a super concentrated bottle w 2000 calories and sip on throughout the bike. Works wonders, less stuff to carry, cleaner maybe a hair more aero Bc no bottles on downtube, nothing behind me, no big straws sticking up and etc.
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Re: The official Cervelo P3 thread [cmsamp3] [ In reply to ]
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Thanks for the quick reply. Which system do you use to have it standing between your bars ? I tried the Profil Design HC mount and it is to wide for my 3T Volta bars.
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Re: The official Cervelo P3 thread [Alex2204] [ In reply to ]
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Just normal xlab Gorilla cage and zip ties.
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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Hi again,

I checked the size of my road bike which works really nice for me and I can ride in the drops for a long time without any problems. My road bike is a Cannondale Supersix in size 60 and Cannondale recommends in general to use the same size for their tri bike that you use for your road bike. If I compare the stack and geometry of the Cannondale Slice in size 60 with Cervelo P3 size 58 they seem to have more or less the same size.

Does Cervelo also recommend that in general that if you fit a 58 size road bike then also a 58 size triathlon bike should work fine for you? I think an S5 in size 58 road bike would be ok for me when I compare the stack and reach of the S5 with the Supersix.

Is it possible to say something in general about the difference of stack of a road bike compared with a tri bike? I guess that the stack in most cases should be lower for the tri bike than for the road bike, and since my road bike has a stack around 60cm I think perhaps the size 61 of the Cervelo P3 with a stack of 58.8 is a bit too tall. Especially since it is possible to add a 6cm riser kit to the aero bar if necessary, I assume it is easier to make an aerobar taller than lower.

The only thing is that when I see photos of peoples using the Cervelo P2/P3/P5 that the visible part of the seatpost is not that much that it would be in my case. I need to have around 26cm of the seatpost visible. I understand that that is technical possible, but when I look of photos of professionals in most cases the visible part of their seatpost is not that much.

http://mx.cervelo.com/...6c217a-0-960x480.jpg


However I could see that tall riders like Andy Potts and Jan Frodeno has a tall seatpost, but they are for sure more flexible than me.

http://www.slowtwitch.com/...men_-_bike_4728.html


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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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I ride a Lapierre 58cm road bike but a 56cm Cervelo P3. 6ft tall. This works well for me.
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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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Heyhosilver wrote:
Thanks to the advice on this thread I managed to re-route my rear brake cable. Here it is, with TriRig-inspired mods.
Saw your P3 brake cable re-route. What's the advantage of re-routing? Is there an issue with the default layout? Thx


_____________

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Last edited by: Bigcreek: Oct 29, 16 5:16
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Re: The official Cervelo P3 thread [Bigcreek] [ In reply to ]
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Last edited by: Heyhosilver: Oct 29, 16 6:27
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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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In general we recommend using same size road bike and Tri bike. P series geometry has lower stack and steeper seatpost angle to rotate the rider forward around the BB while keeping the hip angle the same. The 61 has a frame stack of 588 but you must factor in the stem and bar stack as well which will be around 60mm so a "slammed" 61 will be around 650 pad stack which may be too tall.

Athletes who typically fit a 61cm are 6'3" or taller. You would likely fit a 58 IMO.

Jakub


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Re: The official Cervelo P3 thread [ck21trhc] [ In reply to ]
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Thanks. Yes, I like them a lot. I rode it all this last summer including a 100m TT, a 70.3 and a 140.6. Since then I have added the Tririg tilt kit and swapped out the Zipp vukas for the tririg gammas. Haven't ridden it outdoors yet but on the turbo it feels a bit more relaxed. I also moved the Di2 junction box from within the alpha to the bento box which gives easier access for charging.

Edit: forgot to say, after posting the pics, I swapped out the gammas for some zipp ski bends to relax the wrists but with the tilt kit I have gone back to the gammas.
Last edited by: Heyhosilver: Oct 29, 16 6:37
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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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Anyone having issues with 25 conti 4000 on Flo wheels rubbing on the front fork?
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Re: The official Cervelo P3 thread [zachboring] [ In reply to ]
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Does anyone on here by chance have their original Np3 front fork from a 56
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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I know this thread is mostly about the new P3 but figured I'd use it instead of starting a new one.
I'm planning on upgrading my 2012 P3 into a 1x11 setup but I have seen zero examples of an 11 speed setup on the p3c. Can anyone confirm that this is fine before I go? I don't see why not but want to be sure.
Thanks.

Benjamin Deal - Professional - Instagram - TriRig - Lodi Cyclery
Deals on Wheels - Results, schedule, videos, sponsors
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Re: The official Cervelo P3 thread [realbdeal] [ In reply to ]
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realbdeal wrote:
I know this thread is mostly about the new P3 but figured I'd use it instead of starting a new one.
I'm planning on upgrading my 2012 P3 into a 1x11 setup but I have seen zero examples of an 11 speed setup on the p3c. Can anyone confirm that this is fine before I go? I don't see why not but want to be sure.
Thanks.

Yes, go forth and conquer (with a narrow-wide front chainring).
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Re: The official Cervelo P3 thread [Xing triathlete] [ In reply to ]
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Campy Record Track crank on P3C (circa 2007)





My latest book: "Out of the Melting Pot, Into the Fire" is on sale on Amazon and at other online and local booksellers
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Can someone tell me:

1. does the frame have a detachable derailleur hanger and if it does - does it come with the frame or need to be order separately?
2. what size cable and brake housing does it take - I am assuming that standard 4mm/5mm housing will work?
3. does the rear brake matter at all from the aerodynamics perspective on a NP3?

Thanks in advance.

Next races on the schedule: none at the moment
Last edited by: alex_korr: Mar 24, 17 13:11
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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I've just ordered a 61cm frame and DI2 groupset. I had a bike fit done and the 61cm and Spesh Shiv were the only bikes that fit me. Annoyingly no one seemed to be stocking the 61cm so its on back order from the manufacturer and wont be here till end of June :-(

Can't wait to get it built and race it! Been slogging around on a crappy Planet X Stealth that is too small for me for ages.
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Re: The official Cervelo P3 thread [iwaters] [ In reply to ]
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I'm 6'2 and got fitted with a 58. I love it. It is really smooth, the DI2 is icing on the cake. I would not bash any other brand, but I'm extremely happy with my ride. One question, anyone know where to find my serial number? I want to register it, I'm guessing it's on paperwork (who looks at paperwork?) and bike, but if I have that much time I'm trying to ride somewhere. My only change so far are 25 Contis, 23s were a little rough for my size.
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Re: The official Cervelo P3 thread [Cmatthews7] [ In reply to ]
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Turn your bike upside down, the serial number sits just under your bottom bracket.
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Re: The official Cervelo P3 thread [karmakomae] [ In reply to ]
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2016 P3. Looking for a rear bottle holder for an upcoming 100 mile TT.
Any recommendations. Don't think I need a double bottle holder.
ISM Proluge Adamo saddle.
Thanks

My foray into time trialling at the age of 60
https://sixtyplustimetrialling.wordpress.com/
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Re: The official Cervelo P3 thread [Johnnybike] [ In reply to ]
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X Lab bracket and a Bontrager RL Tri cage. You'll never eject a bottle.
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Re: The official Cervelo P3 thread [Greg66] [ In reply to ]
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Thanks for the quick reply Greg

My foray into time trialling at the age of 60
https://sixtyplustimetrialling.wordpress.com/
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Re: The official Cervelo P3 thread [Heyhosilver] [ In reply to ]
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Heyhosilver wrote:
Thanks to the advice on this thread I managed to re-route my rear brake cable. Here it is, with TriRig-inspired mods.

Been quite some time but still, what a great looking bike!!!

I'm about to route it that way and I wonder if you could take a close up snap of the bend from above (without the cable covers)...
I'm giving it a try but my housing is way too thick...it is a really really tight bend both under and over, to the point I can't put the cover back on if I route the cable that way (FYI I'm using Yokozuna JetLube housing).

Did you drilled the back of the plastic cable bucket (like the p5 if I'm not wrong) or no need to? Would that help to make it work with the cable cover on??

Thank you!!!
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Re: The official Cervelo P3 thread [jlbiscontin] [ In reply to ]
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no reply on using the cover as i don't, but i did drill back of the bucket for much easier routing. it is just plastic. then no large loop(esp. on my very tight 48cm frameset)
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Yep, still tight on a 51!

Any advice on the drilling process? Any picture of the end result?

Thanks!
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Re: The official Cervelo P3 thread [jlbiscontin] [ In reply to ]
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just drilled a small pilot hole and then used a bit large enough for housing. no pic in bucket. previously used aduro so you would see nothing. currently using a ventus and not sure what my final rear brake routing will be(under dremeled ventus tail or through top of ventus tail with shift cables.
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Thought so! Just wondering about distance from the original bottom holes.

Yeah, you must NOT use that cover if using an Aduro (according to Damon!).

I think I could save the covers and get either a Profile Attk IC or the new Torhans Bento X, both of which integrates cable covers...so kinda getting the Aduro integrated/clean look but integration-less and allowing me to use my lovely Zipp Vuka bar ;-)
Might end up gorgeous :crossedfingers:

You could kammatail the Ventus and go the same way with one of those bentos!
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Re: The official Cervelo P3 thread [jlbiscontin] [ In reply to ]
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not using covers with ventus either, as route shifting through tail and would have same result as with aduro. cant really use the covers if putting brake through there either, unless using di2(and 2 wires through one hole) or etap. no need for me to cam the tail. a bento was within margin of error at zero and not so good at yaw when tested with aduro which it mated up well. with ventus, any bento is going to stick up in air above and just be a large unshielded object without an aero front shape. ventus tail is tiny, relatively. plus, i tt, aint got no time for bento, or in texan, i caint do it
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Just got what you mean, my bad.
You think you can route the brake under the Ventus? Seems like it'd look awesome if you can make it work (took a close look to a Ventus and yep, it is much smaller than I thought!).

Damn, thought it would be better, at least at zero! Sure, nonsense if it doesn't fit perfectly behind the Ventus Tail (once again, my bad, that thing is tiny!).
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Re: The official Cervelo P3 thread [jlbiscontin] [ In reply to ]
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i had to remove the bottom part of the ventus tail behind clamp. 2 reasons, one is to allow me to route cables through tail(flex when full turn of bars for travel) and two, the tail otherwise hits the toptube and would require spacers to work, round spacers(not aero and raises me up which i dont want)



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Re: The official Cervelo P3 thread [ In reply to ]
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Hi!
I was adjusting the saddle height on my P3 (2017) and misread the instructions about torque spec. Instead of using "seat collar wedge" setting, which is 8 Nm I was about to use "seat clamp" setting which is 12Nm
I was using torque wrench and I never go directly to recommended torque, I set it to about 1/2 of spec and then "work" my way up - torque it up until the wrench clicks, then set it 1-2Nm higher and repeat. At about 10-11Nm I was thinking this can't be right, this is pretty tight already, so I went back and re-read the manual - that's when I realized my mistake.
I loosened it all the way back and torqued it to recommended 8Nm.

Now I'm worried I might have possibly damaged something.... Threads seem fine and I didn't hear/see anything cracking/deforming but still...
Is it possible to damage a seatpost - or worse - the frame this way? I hope that with 8Nm recommended torque, 11Nm is still below max.
Last edited by: lazybiker: Sep 29, 17 2:01
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Re: The official Cervelo P3 thread [lazybiker] [ In reply to ]
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I have over tighten mine as well. When I loosened it up I herd a pop. I can't find anything wrong . If anything I would guess a post issue as the frame is very Stout in that area.
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Re: The official Cervelo P3 thread [lazybiker] [ In reply to ]
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lazybiker wrote:
Hi!
I was adjusting the saddle height on my P3 (2017) and misread the instructions about torque spec. Instead of using "seat collar wedge" setting, which is 8 Nm I was about to use "seat clamp" setting which is 12Nm
I was using torque wrench and I never go directly to recommended torque, I set it to about 1/2 of spec and then "work" my way up - torque it up until the wrench clicks, then set it 1-2Nm higher and repeat. At about 10-11Nm I was thinking this can't be right, this is pretty tight already, so I went back and re-read the manual - that's when I realized my mistake.
I loosened it all the way back and torqued it to recommended 8Nm.

Now I'm worried I might have possibly damaged something.... Threads seem fine and I didn't hear/see anything cracking/deforming but still...
Is it possible to damage a seatpost - or worse - the frame this way? I hope that with 8Nm recommended torque, 11Nm is still below max.

You are fine. If the threads are ok, I wouldn't worry about it. It's unlikely you damaged the frame or the seatpost and didn't notice it.
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Re: The official Cervelo P3 thread [lazybiker] [ In reply to ]
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8?? for some reason i have it in my head that5 is the max on that wedge. i use 4 without issue and i weigh 170
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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8 in owners manual.
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Re: The official Cervelo P3 thread [Fishbum] [ In reply to ]
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i think Damon told me 4-5

i err on as low as possible as things tend to deform with higher than needed values(my original AR saddle clamp at less than spec)
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Re: The official Cervelo P3 thread [TheJakes] [ In reply to ]
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Hi again,

Since I wanted to use 25mm tires both front and back I did not buy the previous P3. However I could see now on the specifications on the Cervelo website that now the P3 will be delivered with 25mm tires (yeah!).

Is there a new fork now that accepts wider tires? I would prefer to use other tires than the Mavic tires that is included, so I guess it is fair to assume that other 25mm like for example Vittoria Corsa G+ would fit?


Best regards
Geir Magne
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Re: The official Cervelo P3 thread [fossmark] [ In reply to ]
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Mine can handle true 25s. But when I run contis I have to stay with 23s. Once they get warmed up 25 rub on my NP3.
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Re: The official Cervelo P3 thread [Fishbum] [ In reply to ]
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Simple question. I lost the bolt / screw that holds my bottom bracket cable guide in place. I have searched and searched and cannot find anywhere that has the size of this bolt/screw. Anybody know what size this screw this is ? (I have the current P3)
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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Are you talking about the panel underneath the bottom bracket that the cables run through. If so just the cables running through a hold it in place I don't even have a screw in mine.
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Re: The official Cervelo P3 thread [Fishbum] [ In reply to ]
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Yes, that is the one. I went with electronics shifting so I don’t have cables any more.
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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Oh.
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Re: The official Cervelo P3 thread [CBJFan] [ In reply to ]
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the electronic version is a rubber cover with no bolt and the hard plastic one used for mech doesn't need one to hold it in place, hell it is hard as shit to get that puppy on and off the bike as it is, don't need another step
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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I've just bought a P2 and am really wanting to do the rear brake internal cable mod - just been looking at the little cable box behind the stem that lots of people have been talking about drilling, and noticed this:


Is this third hole there by design to help do the mod?

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Last edited by: IronRooster: Nov 21, 17 13:58
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Re: The official Cervelo P3 thread [IronRooster] [ In reply to ]
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No drilling required. Works awesome.
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Re: The official Cervelo P3 thread [IronRooster] [ In reply to ]
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drilling is just a little eaisier on the routing, esp if you have a smaller frame, like my 48
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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When running the rear brake cable through the cable routing on the top tube any tips to prevent mushy breaking?
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Re: The official Cervelo P3 thread [Whatleytom] [ In reply to ]
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Thanks for the tip. My LBS mentioned that there is no thru route from top tube.
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Re: The official Cervelo P3 thread [dexufto] [ In reply to ]
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Hi all,

Just a quick question from Spain: which disc wheels are not compatible with actual P3?

I've seen good offers for Zipp 900, FF and Corima CN. Any problem with them?

Thank you for your advise!
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Question on the cable housing for the shifters - how far into the frame do you have to run it? On my old P2 it was bare shift cable inside the frame, however there is no external cable stops where the shift cable enters the frame behind the stem. Do I just need enough housing to clear the first bend or does it need to be a precise length to hit an internal cable stop of some sort?

"It's good enough for who it's for" - Grandpa Wayne
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Re: The official Cervelo P3 thread [flynnzu] [ In reply to ]
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I had a similar question when I was routing my 2015 P3. I noticed my cable housing actually fit through the holes entering the frame too, so I'm not sure if this is the right thing to do, but I got some washers that the cable housings don't fit through, and put them in between the holes in the frame and the cable housing to stop the cable housing from slipping through and into the frame.

Curious to see what others have to say about this!
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Re: The official Cervelo P3 thread [flynnzu] [ In reply to ]
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there are internal stops in the plastic BB hole cover for mechanical, ie housing to bb
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Is there a trick or easy way to measure and route the housing to the stops? Remove the BB cover?

"It's good enough for who it's for" - Grandpa Wayne
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Re: The official Cervelo P3 thread [flynnzu] [ In reply to ]
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I may be fuzzy on this, but if you push housing though frame, remove bb cover, put housing into stop, reinstall cover, ie push into place then route housing through extensions to determine length, cut, install cables, pull cover to route through stay and up FD hole push cover back on again

easy...eh, somewhat, just tedious mostly, but better than bare cables routed through which might then cross each other if not careful. dont really care if housing crosses, wont affect anything, but cables cross effs with your shifting and it will never be right until cables not corssed, if bare
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Thanks. I was running it from the top, but if I start at the bottom it should be a bit simpler getting the length correct in the end. Sometimes when you are staring at something late into the night after a long day the logical path is never clear!

"It's good enough for who it's for" - Grandpa Wayne
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Re: The official Cervelo P3 thread [flynnzu] [ In reply to ]
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you run from top, can even run through extensions first and can cut at either end. you just leave a tad extra housing so you can connect to bb stops which will then get pushed into frame, which is all good. frame can actually take up a bit of excess housing
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Easier to check that I have enough housing for the handlebars to turn if I am checking at the top, although I suppose it's hard to tell then if the housing is still set in the stops at the BB. I'll figure it out one way or the other, just glad to know there are stops in there since I couldn't find any info at Cervelo's brilliant site/manual (seriously - 5 pages in the manual on using a skewer and no assembly info!).

I suppose I could have just popped off the guide to check, but that would have been way too easy and would have broken the tried and true rule of always consulting Slowtwitch.

"It's good enough for who it's for" - Grandpa Wayne
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Re: The official Cervelo P3 thread [flynnzu] [ In reply to ]
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Well then, guess I'll watch out for cable cross within the frame and next time I recable do that!
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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The Thread Title says P3... here is a new build I just finished...ready to race.




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Re: The official Cervelo P3 thread [zooropa] [ In reply to ]
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Anyone here had any problems with a 4iiii left sided powermeter rubbing their chainstay? I just installed one my 2015 P3 and the sensor inside of the crank arm rubs on the chainstay as it goes around, it's probably about a millimeter too wide that is causing it to rub. I've got the Shimano Ultegra 6800 Crankset.

Any way to resolve it? Anyone here use the 4iiii?
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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Annnnnnnnd I heard back from 4iiii, simple solution = throwing a spacer on the NDS spindle. Boom, problem solved!
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Re: The official Cervelo P3 thread [zooropa] [ In reply to ]
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Sweet! What are some of the details of the the build.
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Re: The official Cervelo P3 thread [jeffp] [ In reply to ]
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Following on from the cable routing thread above, is there a seat tube grommet for mechanical shifting for the front derailleur? I'm converting from Di2 to mechanical and have BB and chainstay grommets, but unsure of the seattube.
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Re: The official Cervelo P3 thread [Hughbg] [ In reply to ]
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If you're referring to where the FD cable comes up out of the BB area and into the FD itself, no, there is no grommet for that round hole
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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Although there is not a grommet, I got one from the hardware store. On later versions, one was included. If you do nothing to protect the edges of the hole, over time the cable can wear into the frame.

No coasting in running and no crying in baseball
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Re: The official Cervelo P3 thread [Tri3] [ In reply to ]
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Just finished drilling a hole in the back wall of the plastic cable routing box on my 2015 NP3 54 and routing my rear brake cable through that top tube cable box. Definitely a lot less mushy braking than when I used the existing third hole! It was only slightly nerve racking, but I think it went pretty well. Low torque, low speed, and patience are all highly recommended. Can't use the cover for the routing area anymore, but the plan is to have the Torhans Bento X over it by race season next year so I think it'll be okay. I just ran one piece of cable housing all the way from the brake lever to the brake. Currently covering the now unused routing hole on the side of the top tube with black electric tape and it actually blends in pretty well with the black/grey paint scheme!!!
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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can you please upload some pictures of the hole in the back wall of the plastic cable routing box? I'm not really sure which part you mean?
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Re: The official Cervelo P3 thread [colnagoguy] [ In reply to ]
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x2 for pics, I'm curious as well
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Re: The official Cervelo P3 thread [drm247] [ In reply to ]
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Here's two pictures, kinda hard to get a decent view now that the fork is back on, but let me know if you wanna see further back for more perspective
Last edited by: StokeTheFire: Oct 24, 18 16:14
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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Thank you so much!!!
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Re: The official Cervelo P3 thread [zooropa] [ In reply to ]
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Really nice looking bike!

I'll finish tomorrow mine and post some pics with the alpha one bar, rear brake mod and hopefully new conti5000tl.
Anyone tried the 25mm upfront? hoping with less need for presure it could work well with my HED's...
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Re: The official Cervelo P3 thread [super_6] [ In reply to ]
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super_6 wrote:
Really nice looking bike!

I'll finish tomorrow mine and post some pics with the alpha one bar, rear brake mod and hopefully new conti5000tl.
Anyone tried the 25mm upfront? hoping with less need for presure it could work well with my HED's...

It will be interesting to see how it works for you - it looks like the 5000 actually measures a little narrower than the corresponding 4000II so it should be good!

DFRU - Detta Family Racing Unit...the kids like it and we all get out and after it...gotta keep the fam involved!
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Re: The official Cervelo P3 thread [dfru] [ In reply to ]
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Finally tested them and...

THEY WORK!!!

Awesome to have rear and front 25mm with no issues!

:)
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Re: The official Cervelo P3 thread [super_6] [ In reply to ]
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That's rad - thanks for the good news!

DFRU - Detta Family Racing Unit...the kids like it and we all get out and after it...gotta keep the fam involved!
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Re: The official Cervelo P3 thread [super_6] [ In reply to ]
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Hello

is it a P3 2014 or later, or an older one.

On my P3 2014 I tried GP4000s2 25mm on front wheel, it works through for few hundreds km, then tyre form changed slightly and it began to rub on downtube.

Was hesitating to go GP5000 25mm with the front wheel. I know there is 1mm more margin, but contact (after 300 km) minus 1mm is not a lot of margin.
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Re: The official Cervelo P3 thread [Pyrenean Wolf] [ In reply to ]
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P3 2014 older model,

in my case: 4000's 25mm didn't work from the beginning on the front. Its weird what you say... but with TL 25mm no problems and space to run.
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Re: The official Cervelo P3 thread [Pyrenean Wolf] [ In reply to ]
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P3 2014 later model.

In my case no rubbing issues so far, only if you get some dirt o debris it can rub for a moment.

Here's my setup for now:

-HED JET PLUS 5 (from MBS)
-powermeter power2max with rotor 52-36 and 11-28 at the back. Probably going NO Q.
-Tririg alpha one. Will probably look for more angle on those bars.
-read brake mod.
-tririg omega brakes.
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Re: The official Cervelo P3 thread [super_6] [ In reply to ]
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Thanks

to be sure, GP5000 25mm (not TL) works well on front wheel on this new P3 ?
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Re: The official Cervelo P3 thread [Pyrenean Wolf] [ In reply to ]
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Pyrenean Wolf wrote:
Thanks

to be sure, GP5000 25mm (not TL) works well on front wheel on this new P3 ?


Don't know.. so wouldn't try. usually not true to size when not TL
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issue with turning radius? Cornering? [ In reply to ]
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Hi guys, until know my P3 handlebar could turn only until about 60 degres and now I realize that it could turn more to 90 degre and it seems that I lost a small device preventing the fork to turn more than 60o?
I went to a cervelo store and saw that all bikes indeed are cornering only to 60 degres!
It doesnt bother me at all but is it dangerous, did I loose a piece blocking it?
Thanks for feedback
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Re: The official Cervelo P3 thread [Pyrenean Wolf] [ In reply to ]
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Compatibility all depends on the wheels used.

Anybody tried 25mm Conti 5000’s (non tubeless version) mounted on Zipp 808 NSW front and Zipp super 9 rear on the NP3 yet?

25mm 4000 SII were ok for me on the front, but I had some slight rubbing issues on the rear Super 9 disc. Maybe the 25mm 5000 will work on the Super 9?????
Last edited by: CG99: Mar 4, 19 3:46
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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you busted a part of your frameset, i can't recall if it is in the fork or the frame but i would get the item broken replaced(ie either frame or fork) potentially you have cracked carbon and potentially, depending on your cable/stem set up you could sheer some cables(requires stem that covers cable opening behind stem) I dont think this part can just randomly fall out, rather the bike had to have had an impact of some kind.
Last edited by: jeffp: Mar 4, 19 6:15
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Re: issue with turning radius? Cornering? [jeffp] [ In reply to ]
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There fork crown has a "pocket" moulded into the back of the upper surface. (pic 1). Have a look to see if this is damaged - if it is, consult your dealer.



There's a metal pin that is bonded into the frame. (pic 2) This may have come out, which may be as innocent as it becoming un-bonded or dropping out. Or this may have broken out and the frame is damaged. If the frame is damaged, consult your dealer.



Hope this helps. To drop your fork, undo the top cap bolt; un-tighten your stem bolts around the steerer tube (rear end of stem); release your front brake cable; and drop the fork out. When the fork comes free, your stem will flop around and your bars probably dive towards the floor, so support those with one hand.
Last edited by: JerseyBigfoot: Mar 4, 19 7:48
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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Apologies - the above post was in reply to your post, ppkestrel.
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Re: issue with turning radius? Cornering? [JerseyBigfoot] [ In reply to ]
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Thanks, it seems that I lost the small piece!
There is no crack or dent on the frame but the small metal piece is missing!
Is it important or just minor?
Thanks again :)
Last edited by: ppkestrel: Mar 4, 19 8:15
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Re: issue with turning radius? Cornering? [JerseyBigfoot] [ In reply to ]
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hello, I got the following feed back from Cervelo customer service so it seems ok!

Hi Philippe, the small rotation stop is included to prevent your fork from contacting the head tube. It does not pose any structural issues but you should be mindful when lifting the bike that the bars don’t swing quickly and damage the frame.
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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Glad it was just the pin and nothing structural or carbon, Phillippe!
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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Thank you for posting these pics.

Some questions.

1. What's the distance between the hole and the top of the tube?
2. What tool(s) did you use to drill it?
3. Did you fish the cable through opening by the seat post or did you drive it from the back and got it to go through the hole you've drilled?

Looking forward to learning the details!

Next races on the schedule: none at the moment
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Re: The official Cervelo P3 thread [alex_korr] [ In reply to ]
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1. I left a few millimeters of the plastic housing above the hole just in case some of the carbon came down at all.
2. I simply used a power drill and plain drill bit, just do it really REALLY slowing, with low torque and minimal rpms. Patience and decent lighting is key.
3. I'm pretty sure I went front to back

As long as you go slow and are deliberate it really is a pretty straightforward and simple project.
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Re: The official Cervelo P3 thread [StokeTheFire] [ In reply to ]
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Got it.

Thanks!

Next races on the schedule: none at the moment
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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Another Philippe with a P3
French ?

Philippe
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Re: issue with turning radius? Cornering? [Pyrenean Wolf] [ In reply to ]
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Oui:)
French living in Paris after 20 years abroad (USA CHINA POLAND).
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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Living in Paris too
Funny to meet on a international forum (with a strong Californian orientation... ?)
Doing the semi on sunday ?
Sables d'Olonne or Vichy ?
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Re: issue with turning radius? Cornering? [Pyrenean Wolf] [ In reply to ]
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I am injured (meniscus surgery back in December) so no Semi de Paris this weekend.
I am planning to do Roth in July and 1/2 IM Vichy in August.
I usually run with Let’s Run Paris group and I joined recentry Expatrie Triathlon club in Paris.
I am a slow 61 years old athlete!
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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I'm a slow 52 years old triathlete, recent to the sport
Hope your training will go as planned
Not part of a club, maybe I should
Doing the 1/2 Vichy also
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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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I have had the same problem with two P3's, with the first one Cervelo engineers told me via my dealer that I had been too aggressive in turning the handlebars!!! They also informed me that they had not heard of any other issues regarding this, well obviously from this post others are having the same issue. They refused to cover this under warranty. The pin that came loose had scored the fork and there was definitely carbon cracks inside the frame post. At the end of the day the dealer and Cervelo offered me a P3 frame that had a slight blemish on the seat post at a cost mind you that I worked a deal out with my dealer. I have ridden this new frame for 7 months and guess what....... Yes today the pin came loose and fell out completely while I was riding!!!! I noticed this as when I stopped and got off the bike the handlebars turned 90 deg and the brake assembly hit the frame and chipped the paint off. Luckily the frame was not cracked from what I could tell. This is obviously a design issue that Cervelo should be taking care of and their answer to Phillipe about being careful when lifting your bike as to not damage your frame is totally ludicrous on Cervelos part. Tomorrow I will bring these issues up with my dealer again and have them check if any other damage has occurred as the fork is scored quite bad, from the pin I assume rubbing on it as it worked itself loose.
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Re: issue with turning radius? Cornering? [TriTone] [ In reply to ]
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you're saying that if a pin falls out that keeps the handlebars from hitting the frame when you turn the bars, that this is a design flaw? that without that pin your bars hit your frame and damage it? almost none of my bikes have this pin (1 or 2 of them do). is this the problem you're talking about? or is it something else and i just don't understand what you're writing? because, if this is it, somehow for the past 40 years i've kept my handlebars from turning around and smacking my top tube.

Dan Empfield
aka Slowman
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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it is the same pin that is on the p5 fork p2/3/5

on the 5, the pin in fork stops the aduro bars from shearing your internally routed brake/shift lines. on a p3,depending on bar in use, that could be an issue too

I have had mine since 2014, with no issues. if the pin is falling out and cracking carbon, then bars likely torqued too hard to side. I may change my mind in future is mine falls out
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Re: issue with turning radius? Cornering? [jeffp] [ In reply to ]
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Where is the pin?

I’ve had 2 P2s and 2 other Cervelos 18 years ago I think it was

All of them the handle bars could swing all the way side to side
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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If the pin loosens and falls out under normal bike use, including loading it into a car or putting it into a travel case, or just riding it, then it could be a design flaw. This looks to be a mickey mouse piece of engineering...epoxy a small diameter aluminum pin (maybe 1/4") directly into a carbon fibre housing, without a metal insert to distribute impact loads that will happen over time and not providing protective bumpers on the fork. We know what happens to carbon when it confronts a metal pin. So what if the pin fails? Well the bars will turn through more angle until something else stops it. That's not a big deal. Damage to the hole that the pin was in and/or damage to the fork as it impacts the pin, could lead to carbon fiber frame damage. That could be a big deal.
Last edited by: Runout: May 5, 19 21:20
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Re: issue with turning radius? Cornering? [MrTri123] [ In reply to ]
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My good old '07 P2C will not turn enough to contact the frame....too many brake and shifter cables holding it back!! Never a problem. I love that bike.
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Re: issue with turning radius? Cornering? [Runout] [ In reply to ]
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Runout wrote:
If the pin loosens and falls out under normal bike use, including loading it into a car or putting it into a travel case, or just riding it, then it could be a design flaw. This looks to be a mickey mouse piece of engineering...epoxy a small diameter aluminum pin (maybe 1/4") directly into a carbon fibre housing, without a metal insert to distribute impact loads that will happen over time and not providing protective bumpers on the fork. We know what happens to carbon when it confronts a metal pin. So what if the pin fails? Well the bars will turn through more angle until something else stops it. That's not a big deal. Damage to the hole that the pin was in and/or damage to the fork as it impacts the pin, could lead to carbon fiber frame damage. That could be a big deal.

right, but, again, to my question: if the pin falls out, does this not make the bike like almost every other bike? or am i missing something?

Dan Empfield
aka Slowman
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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No it does not make it like every other bike as the problem is if the forks now turn all the way the brake assembly hits the frame of the bike and this in time could cause frame damage. The pin is there for a reason which I assume is to prevent this from happening.
Not only that but as the pin has been working loose for whatever reason this has caused the hole it fits in to become deformed as it has chipped and broken the Carbon surrounding the hole and has also scored the fork as the fork has been turned when riding.
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Re: issue with turning radius? Cornering? [TriTone] [ In reply to ]
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TriTone wrote:
No it does not make it like every other bike as the problem is if the forks now turn all the way the brake assembly hits the frame of the bike and this in time could cause frame damage.


yes. it makes it like every other bike. how long have you been cycling? and i don't mean this to be snarky. just, unless there's something specific about this particular bike/fork/brake caliper, this is why we just, historically, treat our bikes with a specific bit of care. it's either the brake or it's the handlebar that hits the frame if we don't.

Dan Empfield
aka Slowman
Last edited by: Slowman: May 6, 19 8:05
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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I agree that it makes it like every other bike in that most other bikes the forks will turn all the way I have an S5 and yes the forks turn all the way as there is no mechanism like this pin on the P3 to prevent that. No offence taken by the way, I know you are not being snarky.
I guess if Cervelo wanted the forks to turn all the way this pin would not have been designed into the bike would you agree?
My wife rides a Giant Liv Avow and her forks do not turn the full 90 deg as the frame stops that from happening.
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Re: issue with turning radius? Cornering? [TriTone] [ In reply to ]
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TriTone wrote:
I agree that it makes it like every other bike in that most other bikes the forks will turn all the way I have an S5 and yes the forks turn all the way as there is no mechanism like this pin on the P3 to prevent that. No offence taken by the way, I know you are not being snarky.
I guess if Cervelo wanted the forks to turn all the way this pin would not have been designed into the bike would you agree?
My wife rides a Giant Liv Avow and her forks do not turn the full 90 deg as the frame stops that from happening.

i'll give you my opinion. and we'll see as things move forward in our industry whether my current opinion is sound or unsound. i don't think there was a design flaw, per se. rather, i think the pin in the fork crown is in the category of: "it seemed like a good idea at the time."

there's a protocol for fork testing. it's memorialized in ISO or ASTM standards (i don't know which). it's to make sure your fork doesn't break when you're riding. i don't know, but i'm just going to guess (happy to find out if i'm wrong) that these testing standards don't include banging the pin against the frame X number of cycles. so, it's just another thing that might fail, except, there's no testing for this (if i'm right).

if there is no pin, then you take care not to let your brake or your handlebar damage your frame. i rather like that solution. seems elegant and helpful. to me.

so, i guess i half agree with you. it's not that the pin was placed badly. it's that it was placed in there at all.

Dan Empfield
aka Slowman
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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as I mentioned above, it is not about hitting frame, it was about shearing hydraulic brake line in the p5 when it came out with the aduro in 2012. you know that though, but are pretending not to.

also, the pin is in the frame, not on the fork
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Re: issue with turning radius? Cornering? [jeffp] [ In reply to ]
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jeffp wrote:
as I mentioned above, it is not about hitting frame, it was about shearing hydraulic brake line in the p5 when it came out with the aduro in 2012. you know that though, but are pretending not to. also, the pin is in the frame, not on the fork

hey, would you stop that? i'm not pretending not to know stuff. maybe there's something i'm missing. but don't pull that internet bullshit. talk to me like a human, or take it to reddit.

Dan Empfield
aka Slowman
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Re: issue with turning radius? Cornering? [Slowman] [ In reply to ]
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I went so far as to assume you had an article on it with all the hype back in 2012. seems like a huge build up back then and would have thought it would have been in the article, but I am too lazy to search and reread it.

didn't you have a p5 for a while, at least to test ride?

I figured since you didn't seem to notice my response to you and were still asking the same question, you were either trolling for something else to spill later, or you had used the ignore button on me
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Re: issue with turning radius? Cornering? [TriTone] [ In reply to ]
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I just experienced the same problem. TriBike transport probably effed it up while taking the bike to Boulder. Pic here - https://photos.app.goo.gl/evH4MBL1ToGjoTxC6

I wonder if it's worth pursuing with Cervelo as a warranty issue?

Next races on the schedule: none at the moment
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Re: issue with turning radius? Cornering? [alex_korr] [ In reply to ]
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They wouldn't cover warranty with the first frame I had but they have with the second one. They told the bike store I deal with that's this would be a one off and if it happens again they would not support it. I actually called Cervelo and spoke to someone in their engineering dept about this and he told me the pin is an excellent design and it was only meant to stop you from over steering and is only meant to take minimum force????
Try for the warranty.
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Re: issue with turning radius? Cornering? [TriTone] [ In reply to ]
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Yeah, starting to see if they'd cover it... slow going so far.

Next races on the schedule: none at the moment
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Re: issue with turning radius? Cornering? [alex_korr] [ In reply to ]
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This happened to my gfs p3.
Our local shop was able to get a replacement on from cervelo and epoxied it in
Everything has been just fine, since
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Chainstay cable stop help [ In reply to ]
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Hi all. Been away from this forum for some time but I need your help.
Just got a 2nd hand P3 and rhe previous owner ran electronic shifting. There is a grommet for electrical wire in the chainstay. I need to run mechanical and have no way to secure the cable/outer in the chainstay. Does anyone know the part I need? Is it the same as the cable exit port for the rear brake? Or the same as one for another model, eg S5?

Thanks



"Here's how you run a marathon. Step 1: You start running. Step 2: There is no step 2." - Barney (How I Met Your Mother)
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Re: Chainstay cable stop help [neil_laing] [ In reply to ]
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I recently made the same conversion from electronic to mechanical. My local bike shop had a bunch of mechanical grommets lying around, as most people convert to electronic. The hardest one to find is the seat tube grommet for FD. I ended up making one from an old bit of tubing. Looking at some other mechanical bikes, though, it looks like you might be able to leave the rubber piece in place, as it might be a straight enough run to avoid rubbing too much.

This site also seems to stock the various bits: https://www.excelsports.com/...ajor=11&minor=11
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Re: Chainstay cable stop help [Hughbg] [ In reply to ]
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Hughbg wrote:
I recently made the same conversion from electronic to mechanical. My local bike shop had a bunch of mechanical grommets lying around, as most people convert to electronic. The hardest one to find is the seat tube grommet for FD. I ended up making one from an old bit of tubing. Looking at some other mechanical bikes, though, it looks like you might be able to leave the rubber piece in place, as it might be a straight enough run to avoid rubbing too much.

This site also seems to stock the various bits: https://www.excelsports.com/...ajor=11&minor=11

Resurrecting an old thread.

Looking for a bit of help building a NOS P3 frameset. I contacted cervelo, and info for "old" models are no longer available, p2/p3 are only sold as complete bikes now and was told to just contact dealer to have it built instead of getting cabling instructions...Anyone have a copy of the P2/P3 frameset build guide PDF?

Alternatively, can anyone just confirm I have the end caps in the right spots and routing correct for this particular frameset:

RD: full housing out extension, in-line barrel adjuster, full housing down through the right-most three-holed spot behind the stem. Full housing down to bottom bracket. End cap at the end of this housing. Bare cable though BB guide, naked cable though chainstay, out the special plastic frame guide, end cap on housing for the start of the loop and endcap at the end of the loop.

Front: Full housing down left most hole of the three-holed stem entry, full housing down to bb, housing end cap here, bare cable through the guide, bare cable up to FD.

Thanks!
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P3 assembly manual [rdubs] [ In reply to ]
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Resurrecting with the same question! Any luck with finding the assembly manual for a P3 (2018 nos frame)? Thanks!
Last edited by: bikerun: Feb 12, 21 14:49
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Re: Chainstay cable stop help [rdubs] [ In reply to ]
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the box on top tube, if using the correct holes, has cable stops for der. housing, ie bare cable through frame. iirc. mine is di2 now so i dont recall for sure, but pretty sure you need to use housing ends for the stops to wrk
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Re: Chainstay cable stop help [jeffp] [ In reply to ]
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yes, you need to use stops.

No coasting in running and no crying in baseball
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Re: Chainstay cable stop help [Tri3] [ In reply to ]
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Oops, realised I wasn’t actually asking the exact same question (as will likely be a di2 build), but am also trying to find the dealer manual just in case there are other build quirks to be aware of. I have the manual for the fork insert install, is everything else pretty much standard?

One question with the fork insert - is there any way of getting it out (& either re-using or insert a new one) in case wish to cut the steerer tube shorter in future?

Thanks for all the help.
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Re: Chainstay cable stop help [bikerun] [ In reply to ]
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It's been awhile since I built up my P3. I think the metal insert is glued in place and that you have to cut through it if you want to shorten the steerer tube.

I initially tried a specialized expander. It did not end well. It created enough of a slight bulge in the tube that I could not get spacers off. Had to take the whole bike into a Cervelo dealer to fix it. Took the best mechanic they had hours to get it undone.

No coasting in running and no crying in baseball
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Fork insert [ In reply to ]
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Interesting. I was a bit surprised by the insert/starnut design, seems a less elegant solution than a stronger steerer with an expander bung. Guess I should check with cervelo whether cutting steerer + insert would be ok down the line or if you only get one shot at steerer length.
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Re: Chainstay cable stop help [bikerun] [ In reply to ]
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Good luck on your build. I was not able to find a manual, however I found that a close-enough year S3 rim manual that confirmed my question about the housing run. I can't find it now but I can say there really weren't any surprises, indeed pretty conventional.

I'll answer my own question from last year for anyone doing this in the future for building a cable P2/3 around 2017ish - when running cable gears It works great with running the gear housing all the way to the BB. The BB bend plate clearly accepts a standard plastic end ferrule that seats well into the BB plastic bend plate. I recommend doing this before putting in the Bottom Bracket. It was a total bear to try to get the BB plastic bend cap to pop out of the frame to do it that way. I gave up on getting the end plate out of the frame up leaving it in and then used the large BB frame holes to properly guide the housing where it needed to go. For the FR its just bare cable out the the hole and though the rubber grommet. For the RD its similar, no housing after the bend, bare cable for 2/3s length of the inside chainstay, then out though the little plastic frame fitting which acts as a housing stop, then a small piece of housing for the gear loop (with end cap ferrules).

I decided to run a single housing all the way from the shifter to the BB housing to try reduce slack - shift quality is totally fine, almost excellent.

Di2 - I think the only thing is I i think there isn't a easy way to have an internal battery mount? I think I heard somewhere most stuff the battery it up the seat tube with some bubble wrap. I think the bike is designed to have the older style external di2 battery hanging in front of the BB.

For the fork insert - the standard way seems pretty permanent as the sleeve is is glued in after you cut. It might be hard to get it out and repositioned if you need to cut the stem further, cant imagine that working well. If you anticipate needing to adjust the height you might want to get an aftermarket non glue "expansion plug," a model that is okay with carbon. I can't confirm this is totally cervelo kosher but it is what I would do if there was a chance I was going to cut the fork again. I just cut it super short and use a low stem + modern cockpit with wide-range pad spacers for fit.

This talks about your stem options: https://www.parktool.com/...on-plug-installation
Last edited by: rdubs: Feb 14, 21 12:17
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Re: The official Cervelo P3 thread [Herbert] [ In reply to ]
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Herbert, I'm hoping you can answer a question. Is there enough clearance on the 2019 P3 for a Zipp Super 9 or any Disc wheel on the rear? I know on the older P3s there was not enough for the Zipp disc.
Thank you
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Re: The official Cervelo P3 thread [jwood064] [ In reply to ]
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I really would not know. But surely someone else does
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Re: The official Cervelo P3 thread [jwood064] [ In reply to ]
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There certainly was enough space for a Super 9 on older P3’s. I have a 2017 P3 and currently run both Zipp 808 and Super 9 on there with zero issues. Limited to a Continental 5000 in 25mm though.
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Re: The official Cervelo P3 thread [chgrubb] [ In reply to ]
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Thanks for the feed back. FYI, I had a 2011 P3 and Zipp disc would not clear.
However, the question is about the 2019 P3.
Thanks again.
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Re: The official Cervelo P3 thread [cmsamp3] [ In reply to ]
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Figured this was as good a thread as any to post in

I have a 2010 Cervelo P3 frame I am building up

Where can you buy the aluminum sleeve for the fork?
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Re: The official Cervelo P3 thread [MrTri123] [ In reply to ]
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Hi, is there any adaptables fork and seat post on the market that could fit a 2018 P3(the yellow one)? Size 58.
I'm trying to build a p3 from scratch but the only frame I can find comes without fork and seat post.
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Re: The official Cervelo P3 thread [ThyTri] [ In reply to ]
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Hi!

I am wondering if anyone of you have had issue with the used thread for rear brakes (top one on the picture)? I've used my bike during winter on turbo mainly, and now suddenly the whole screw can be taken out without any effort...






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Re: issue with turning radius? Cornering? [ppkestrel] [ In reply to ]
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I am having a similar issue. The pin is obviously missing. The issue we are having is now when the front fork is turned, the brake caliper is striking the frame and becoming misaligned. This caused the brake to rub. Other then replacing the pin, is there any solution?
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