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Poll: speed box for which TT bike
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As you may have seen in another post of mine https://forum.slowtwitch.com/...ervelo%20p5#p6810414

I've developed a speed box for the Cervelo P5 in 4 different sizes.


I started prototyping one up for the giant trinity at the request of a couple people



I've been asked numerous times for a similar box for other bikes. Here are some that have been asked so far:
Cervelo p2/p3
Giant Trinity
Argon 18 E117
Specialized Shiv

What other bikes should I consider? Please include size as well.

If you are in the san francisco bay area, could I take measurements off your bike to develop box for it?

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Last edited by: yannb: Dec 22, 18 21:46
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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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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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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I would also be very interested in a Giant trinity one
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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P3 pleaaaase.
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Cervelo P3 51cm
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Shiv Tri please!
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Kinda late...trying to laminate one for myself (B10) but interested in case I’m failing.

-shoki
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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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...
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Cervelo P3C, the classic one with proper geometry. All of the most optimised and handsome triathlon studs are riding this stallion. 56 please!!!!!!!
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Re: Poll: speed box for which TT bike [knighty76] [ In reply to ]
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Actually, ignore me unless you have a clever way of getting around the traditional rear brake placement.
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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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.
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Re: Poll: speed box for which TT bike [knighty76] [ In reply to ]
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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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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Argon18 - E119 would be nice to not see that saddle one
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Re: Poll: speed box for which TT bike [spntrxi] [ In reply to ]
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spntrxi wrote:
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...

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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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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yannb wrote:
spntrxi wrote:
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...


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.

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.
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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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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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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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.
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Re: Poll: speed box for which TT bike [s13tx] [ In reply to ]
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s13tx wrote:
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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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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what city you in?... I have a 2017 Parlee TTir as previously stated
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Re: Poll: speed box for which TT bike [spntrxi] [ In reply to ]
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spntrxi wrote:
what city you in?... I have a 2017 Parlee TTir as previously stated

I’m in Corte Madera.

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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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Canyon Speedmax CF 8.0
Size XL
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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I can help with the measurements on P3, i have size 54.
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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+1 on Felt IA, the one Felt came up with is horrible IMO.
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Re: Poll: speed box for which TT bike [yannb] [ In reply to ]
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yannb wrote:
s13tx wrote:
I do have one friend who has a 51 p3 which I will try and measure this weekend.

Yann

Perfect! I have 51 P2 which is basically same as that bike.
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Re: Poll: speed box for which TT bike [s13tx] [ In reply to ]
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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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Last edited by: yannb: Jan 3, 19 17:36
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