Pad stack. 605
Pad reach (BOP). 440
Pad width (COP) 170
Tilt. 15 degrees
Seat height. 700
Seat set back. 10

Would like to not be at the end of any range with say 20mm of future adjustment possible.

Thanks for your time Eric.

Here is a pic of my fit as done by Cyclenutnz

Alright, let's see.

Current bike 2014 SC Large

Pad Y: 615
Pad X: 495 BOP (550 mid pad - using 51 SpeedShop pads)
Seat height: 75
Extension tilt: somewhere between 15 and 20* not sure but it's close to the max tilt that the speed concept bar allows + Zipp 110 aluminum Evo

Sorry Eric did not see this thread but this is wonderful. I asked in another thread 56 vs 54. I had a p3 54 but it was stolen last night from my local bike shop getting a pre race tune up. I think it was on the small side but I had made it work for years and 6 IM's.

Now that I can reset I think I am a 56 with less spacers. I have a fit sheets (attached) but the big bummer is I have an IM in 5 weeks.

I am less worried about the frame size but mostly stack and arm pads etc. I was on syntace bars and loved them but will have no time to switch them out so will need to use the stock system, but yikes which height etc?

Thank you for any advice and direction

Hi Eric

Currently on P5 Six 56 with this fit


Saddle high 741 mm
Saddle set back 3 mm
Pad reach to back of pad 474 mm
Center of the pad to center 171 mm
Stack 640 mm
Height 181 cm
Cranks 172.5

I`m more interested in a P5D with the P5X handlebar/aerobar configuration for easy travel than P3x configuration but I wait for your comments for the best option.


Not related to the new Cervelos but can put that coordenates on an old P3C 2013 size 56 to use only on the trainer.


Thanks


Nico

Hey everyone, Eric Reid here, FIST certified full-time bike fitter here in North Carolina.

I'd like to start this thread in conjunction with Cervelo to help prescribe the right bike for you. You may have noticed a couple of new offerings from Cervelo, not to mention three interoperable mono-risers to fit the two new bikes. This thread will help you select not only the right size frame but the right mono-riser and front end configuration including basebar configuration, riser type, riser height, pad width, pad tilt (or not) and extension shape. There's a lot going on here and you have a lot of options.

This thread is about *fit*. Your fit. I want you to be optimized... comfortable and powerful and ready to put down some fast bike splits based on a good position on the right size bike. What I won't be talking about is availability, customer service, comparative aerodynamics, the pros and cons of high hands and short cranks, or maintenance. There are other threads here on the forum for that, and you can also contact your LBS. For information on the new P5d, see HERE. For information on the new P3x, see HERE. And for information on the new mono-riser systems, see HERE. You can also reference the P5d and P3x threads on the forum as well.

Rules of Engagement for this thread is to post your Pad X and Pad Y (pad stack and reach), and if you know it, your Pad Z (pad width) as well as the bike that you're interested in. Remember, we're measuring to the *back* of the pads for these bikes. If you're not sure which bike, let's talk about what you're going to be using it for and go from there. If you're not sure about your fit coordinates, I'll walk you through it. If you're not sure your fit is a good one, I'll try to recommend you a competent fitter. Fit coordinates from a fitter will yield the best results in prescribing a new bike.

OK, so Pad X, Pad Y, and Pad Z to back of pads....

Let's begin.

Eric

Hope you can help.

Just sold my P2 2017 Etap 54 and I´m looking for a P5 2018. Since I don't have the bike I cannot send the measurements, but with the 54 I felt like it was to short on reach for me ( bought a longer stem).
What I can give you are my measurements
Torso 71 cm
crotch 75 cm
height 178

Hope this can help to move forward on a 56.

Best Regards


Cristián

Made it again with bike shorts, is a 79-80 cm.

that still puts you at a Pad Stack of roughly 57.5cm, which is still a 51cm P5d.

Why did you think you needed a 56? Do you have any pictures of your fit?

Eric

Mainly because the 54 was forwarded at max at the bars and same for the saddle. I'm realizing my short legs and longer upper part. Maybe I´ll keep the 54.

Changed to 120mm Zipp and the stocks T4 aerobars.

No pics, sorry.

12º and checking back was a 110MM

Thanks Eric.