Felt DA! I assume all recent years are same frame but if not I have a 2013 and would love one.

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I would also be very interested in a Giant trinity one

P3 pleaaaase.

Cervelo P3 51cm

Shiv Tri please!

Kinda late...trying to laminate one for myself (B10) but interested in case I’m failing.

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Parlee TTir disc (small)

I have a older BMC TM01 (Small) collecting dust.. since the newer one has a box...ppl with older one might be interested.. at least before I sell it. :) it's collecting dust.

In the East Bay...

Cervelo P3C, the classic one with proper geometry. All of the most optimised and handsome triathlon studs are riding this stallion. 56 please!!!!!!!

Actually, ignore me unless you have a clever way of getting around the traditional rear brake placement.

Felt IA. Might be easy with the bosses already there. Seems like there would be a market for something bigger and more sleek than what Felt offers.

I haven’t figured that out yet. I have a friend with a 51cm p3 that will be measuring next weekend.

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Argon18 - E119 would be nice to not see that saddle one

I just saw the Parlee TTir disc today at Studio Velo. I just fell in love, although not too crazy about the color. I think it's my next TT bike. Going to take it for a spin next weekend.

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yeah I have the previous year so it's mostly black and some grey... I have hope for a box then :) if you end up liking it. Put me down for one.
I'm still adjusting the front end on mine but so far so good.

Completed 3d print of prototype design for the Argon18 E117 bike today. Was out of black 3d printing filament, so had to use yellow. I'm quite happy with the result and fit.

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There are so many P2 and P3 owners out there want the box badly. There are bolts and holes right above BB, but no one offers one. They are basically same bikes and frame has been same since 2014, so there are good number of them out there. Trust me. P2 and P3 are the best one to make.

Agree, the biggest problem is getting access to them for measurement and fitting. As it takes a couple of iterations of modifying the prototype to get it to fit right.

If anyone in the San Francisco Bay area, has one and would like to help me by letting me measure your frame, I will be happy to do so. If I can have access to a couple of different sizes, that's even better so that I may validate the box fits on the different sized frames.

I do have one friend who has a 51 p3 which I will try and measure this weekend.

Yann

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what city you in?... I have a 2017 Parlee TTir as previously stated

I’m in Corte Madera.

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Canyon Speedmax CF 8.0
Size XL

I can help with the measurements on P3, i have size 54.

+1 on Felt IA, the one Felt came up with is horrible IMO.

For those with a p2/p3, here is what I am coming up with for rear box. I'm not super happy about the look. the problem is having the rear brake in the way. Would this be acceptable? Would having a box above bottom bracket be better? The problem with that solution, is that that you wont be able to have water bottle where the braze ons are.



Also, can someone provide a picture of the area near the rear brake, looking at it from behind? it appears that there is a bolt above the brake.

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Love the idea. Also looking for a rear mounted option on the Argon 19 E119.

Would like to see for the e119 as well.

The one I did for the Argon 18 E117, fits on the E119 as well, although the 119 I did a test fit on is smaller than the 117. The new box I'm printing tonight should fit on both sizes. Please indicate frame size and length of back of seat tube from top of top tube to top of chain stay so I can validate.

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Looks ugly, above BB is much better.

Agreed, but I may have a solution behind the seatpost which will look much cleaner once I have a access to a p2/p3. I will be working on a above BB version of the box as well.

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Did you mock one up for the Trinity in the end? They look very cool btw, good work.

I did mock one up for the trinity. It's in the first post in this thread. Posted again here. The blue and red one is from the Cervelo P5 for reference. However without physical access to one, I can't validate it.

And thanks for the compliment. Been fun working on this little project, gives me an excuse to look at more bikes.

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Ah yes, I saw that post. Wasn’t sure if you’d managed to get one out in the wild yet. Looking forward to seeing how your little project progresses.

Another +1 for the Felt IA. It would be great to have a design for one above the BB too

+1 for the felt DA..would love to be able have a small version where I can screw it into the existing bosses which were made for using di2 battery befind the straight seatpost..just large enough for co2 and tube and could still fit with my bts bottle bracket.
Will shoot a picture tonight.
Or start with the bosses and mold down toward the wheel like u currently have set up..
Again will shoot a picture

Most people use BTA bottles and you can have water bottles behind the saddle, so above the bottom bracket is the best location IMO.



That's the rear brake mounting bolt. It holds the caliper.

There is a bolt there, and it's not the mounting bolt, but it's obscured by an Omega which leads me to believe that's not going to be a suitable area for mounting, since much of your target market will be using those. I think it'll have to be either just on the seatpost (like the IAx) or go for the BB.

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The point is, ladies and gentleman, that speed, for lack of a better word, is good. Speed is right, Speed works. Speed clarifies, cuts through, and captures the essence of the evolutionary spirit.

You’re right. With the tri rig brake a box won’t fit there. Guess I’ll work on the BB box instead

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Making good progress on prototypes for
Argon 18 E117/E119


Parlee TTiR


These are test prints for both bikes. The printer I use is not the best quality output. But it works for testing out fit. Another iteration of each to finesse some small details to be printed in next day or two.

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Great work on these!

But i must admit I'm totally baffled by how all the major companies (except trek, myabe felt), neglects this. It should be standard to be able to buy one of these for your tri bike. Is there a patent thing involved in this?

Cervelo NP3 pls.

There's plenty of space above the brake if you are using a side pull brake like Shimano durace/ultegra. I can provide laser measurements for my size 58 frame.

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Next races on the schedule: none at the moment

nice... looks like it will be pretty small overall.. even smaller on my sized small bike.

Here's a digital mock up for your small frame. Will print it out next and see how it actually fits on the small that Studio Velo has on display.

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First test fit tonight on the Parlee TTiR small. Almost perfect, 2 small changes that need to be made and it should be good to go.

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I would love something for a Scott Plasma 5.
Only thing this bike is missing it extensions that can be tilted and a rear draft box.....

NP3 using the existing bolts above the BB will be awesome and I suspect will be your biggest potential market - Cervelo owners have been waiting, waiting for so long for some usable storage in this area.

I'd love one for BMC TM02 size ML.

P.

Always felt the same!!! Trek is also betters then felts design, but these should be slandered on all Triathlon bikes.

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Getting access to a p3 this weekend so that I can take some measurements

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Glad you got access to a TTir Small... mine is small as well.. Looks good so count me in !!!!!!!!!!!!!!!!!!!!!!!!!!!

any chance of going all the way down to fill that spot (under)... if not still cool

I've thought about it, but it becomes quite hard to match the curve there. Also, the box becomes too deep and you cant get your hand all the way down to the bottom to grab whatever ends up falling into that "crevice"

Please private message me with your email address, full name so that I can email you when the box is done.

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Can you do an above the bottom bracket box for the P3C, that is the original P3? There’s quite a few of those around.

Would you be able to make the BB storage box like how it's done on the drag2zero storage box? This way it can accommodate an elite chrono bottle.

Final prototypes completed for Parlee TTiR sizes small and large. Going to get those 2 sizes printed by service bureau. Unfortunately, the size small bike is being picked up by customer tomorrow, so I won't be able to test fit the production version. I will be be able to fit the production version on the large though.

Now to find a size medium to test fit on.

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Prototypes for the Felt IA are now pretty much done. Did a test fit on a 54 and 48cm bike with the same box today. Bike looks good with the box.

54 below:



48 below


One small tweak needed and the boxes will be ready to sell, it will be a one size fits all box.

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Nice work. Now I would just need a bike to fit it to...

I've been pondering making similar things for my own road bike (too esoteric a model to worry about more than 1-off production for). Tailfin, rear triangle filler, bento, and bottom bracket storage.
I can CAD pretty well, and have access to a 3D printer, but with all the compound curves I figure it would just be easier to custom form it somehow to fit perfectly.

My current thought path involves clay/putty modelling a solid mockup, silicone pouring a mould, and maybe shush casting (outside chance vacuum forming) into the mould. Alternatively, cutting pieces out of rubber sheet and bonding together.

Either that or spend many work hours on DIY... Maybe I need to find a 3D scanner...

These look great! 2019 Canyon Speedmax CF (medium) please..

Chi

You can now order a box for your felt IA. https://custombikexcessories.com/...-ia-rear-storage-box, note that there is about 3 week lead time, it appears that my printing service is backed up with other orders at this time.

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Agreed! Another vote for P3C accessories too (BB box and/or rear off the seat post box).

I just finished the bottom bracket box for the P3 this week. Below is the final prototype on a 56 p3.


Note that it won't have the lines that appear on the picture. The surface is actually smooth as shown in the picture below for the bb box for p5. Both the 54 and 56 are finalized. I need to test fit the 51 and 58. Fortunately, I have access to a 51 locally but don't have access to a 58 locally, but am working with someone in North Carolina on the 58.
Will have the production versions to show in a couple of weeks.


Box can be ordered here: https://custombikexcessories.com/...-bracket-storage-box

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Yesterday, custom bike xcessories reached 200 Instagram followers. In honor of that milestone, I am offering $20 off any box I offer on my website www.custombikexcessories.com with coupon code instagram200. First 10 customers to order get the deal.

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Can you make one for the Specialized Shiv?

I would love to make one for the Shiv. I unfortunately don’t have access to one to measure. I sent you a message to see if you would like to help with that.

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I second this

Private message sent

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Any progression with the Trinity box?

I
Unfortunately not, I haven’t found one to measure. Private message me if you would like to help with that.

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Tomorrow is the last day to save $20 on either a rear storage box for the Cervelo P5


Felt IA

Felt DA


Parlee TTiR

Argon 18 E117/E119


or a bottom bracket box for the Cervelo P5



Cervelo P2/P3


Use coupon code instagram200 at checkout at http://www.custombikexcessories.com

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Hi Baluh

I now have the bottom bracket box for the p3 available for sale in 51, 54, 56 and 58 size. Check it out on my website

Yann

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I now have a box for the Specialized Shiv Tri bike.



it can be ordered on my website.

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Because today is my birthday and to mark the 125th box sold, for the next 7 days, I’m offering $25 off any of the storage boxes (rear storage/bottom bracket) I sell for the Cervelo P5, P2/P3, argon 18 117/119, Parlee TTiR, Specialized Shiv Tri Bike, Felt IA and DA. I am also in the process of designing a rear storage box for the Giant Trinity bike, I expect to be able to ship those out in about 3 weeks.
I also happen to have a few boxes for immediate shipment. A rear Storage box for #cervelop5 58cm, bottom bracket box for #cervelop5 56cm, 2 bottom bracket boxes for #cervelop3 sizes 54 and 58, and a rear box for#specializedshiv Tri bike size medium or above. I also have a couple of rear boxes for P5 in 54 and 51 coming in tomorrow or Monday. Use coupon code: birthday at checkout

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I was able to locate a Trinity this past weekend and measured it and designed a box yesterday and printed it overnight.





I'm going to be test fitting it on the bike in the next couple of days and expect to have something ready to ship in about 3 weeks.

You can preorder it at https://custombikexcessories.com/...ike-rear-storage-box and use coupon code: birthday for $25 off the box.

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Just wanted to say that the box is perfect for the P5. Great for long days in the saddle, and not having to shove a ton of spare tubes, levers, and co2 in your jersey pockets. Great job, Yann!

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Thank you for the shout out. Appreciate it.

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Hello all,

Lots of you over the past few months have asked me for a rear storage box solution for the Cervelo P2/P3. I kept saying that the rear brake is in the way. It turns out that one of my recent new cycling friends has a 54 P3, I was looking at the rear of his frame, and started thinking about the rear box for it again and decided to take some measurements off of it.

Below is the preliminary design for it. Note that it sticks up a bit above the seat clamp so that there is a bit of extra room for storage. On a 56 and 58 this will not be necessary.






I currently have access to a 54 and will be measuring a 58 tonight. But am planning on finding a 51 and 56 bike to measure.

Let me know if you are interested in purchasing a rear box for your p2/p3 and I have setup a preorder page https://custombikexcessories.com/...orage-box&page=2

The preorder price is $20 off regular price of $200, ie $180 US dollars.

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I would love to have this rear storage box, but I have Tririg Omega X brake on my P2 size 51. I just looked at it and I don't think this box will clear the bracket.

You are correct, it unfortunately won’t work with the omega x brake.

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Glad I skipped that upgrade ;)

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Gone with the wind

Instagram: palmtreestriathlon

Rear box for the 51, 54, 58 and 61 are now available for sale. Still trying to locate a 56 frame to measure.
Below is a production box for the 58. 61 box looks similar.



Rear box on 54



Order yours at https://custombikexcessories.com/...2p3-rear-storage-box

Yann

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Scott Plasma 10 (or 4, same thing)

Where are you located and what size is your bike?

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Hi Yann, did you manage to measure a 56 P2/P3, I couldn’t work out if the rear boxes are available for a 56 on your site or not.

Thanks

Yes, rear box for 56 p2/p3 is available. It’s a size option on the order page: https://custombikexcessories.com/...2p3-rear-storage-box

Yann

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What's the typical width of the back side of the box? Is it wide enough for a Garmin mount for a Varia Radar unit? If not, maybe it should b ;)

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Will the Speedbox for the P2/3 work for the P3C? If not, any chance you'd be willing to make one for a P3C?

how about one for the premier tactical xs? maybe dan can help you out with sizing/measurements.

Someone else was interested in a box for the premier tactical, but I believe it was a small. I usually need at least 5 people committing to purchasing a box for a given bike for me to design a box for it. Alternatively, I can design one, a one off, but the price is substantially more than the normal $200.

Yann

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I'm afraid the box for the p3 will not fit the p3c. The rear of the frame is different. All boxes I sell are designed for a specific brand/model/size. None are unfortunately interchangeable due to the fact that every brand has different seat post shapes and rear frame shapes.

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The width at the rear is around 12mm. to accommodate a rear garmin mount, I'd have to integrate some kind of cylinder sticking off the back of the box and attach the actual mount to it. This would have to be specially designed to work with the garmin mount. I just threw this together really quick to show what it might look like.

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Thanks Yann, it was this bit of text on your site that was throwing me “ Development of rear box for size 56 has begun and expect to start shipping those by early to mid March 2020”

What about a box for a Cervelo P-Series?

I’ve got a preliminary design for the p series but don’t have easy access to one to test fit a prototype on. What size is your p series and where do you live? If you are in the US, I can easily work with you to prototype and finalize the design

Yann

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Not a reply to you specifically, but I'll put in a plug for working with Yann to prototype and finalize a box.

I contacted Yann earlier this year asking if he could make a rear box for a Plasma5. I'm not local to him and he didn't have access to a Plasma5 so he asked me to take some simple measurements to start prototyping. Over the course of about a month he made and sent me four prototypes as we tweaked things to get the fit just right. Once the fit looked good he made and sent the finished box and I've been riding with it since.

So if you're looking for something that's not on his site then it's worth asking him about it. He was a pleasure to work with, great customer service and attention to detail.

I’m getting a 56 but live in New Zealand :p

I've got a few boxes available for immediate shipment
1. Cervelo P5D rear storage box in size 51, 54, 56, 1 each left
2. Cervelo P5 rear storage box in size 51, 1 left
3. Parlee TTiR Small, 1 left
4. Felt IA (before felt added the screw holes on back of seat tube) fits: 54/56/58 frame, 1 left
5. Argon 18 e117/e119 fits small/medium/large frame, 1 left

All are $180, a savings of $20. Shipping within US is around $8.50, international around $25.
click on link below to order
https://custombikexcessories.com/...r-immediate-shipment

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I have a number of boxes available for immediate shipment, all at discounted price of $185

Argon 18 117/119 rear box - 1
Cervelo P2/P3 51 cm bottom bracket box - 1
Cervelo P2/P3 51 cm rear box - 1
Cervelo P5 51 cm rear box - 1
Cervelo P5 Disc 56 cm rear box - 2
Cervelo P5 Disc 58 cm rear box - 1
Giant Trinity Large rear box - 1
Parlee TTiR Small rear box - 1
Parlee RZ7 Large rear box - 1
Ventum One 56/58 cm rear box - 1

Order yours at
https://custombikexcessories.com/...r-immediate-shipment
Shipping within US is around $8-12, international shipping is around $25.

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