PowerTap C1?

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Cheers,
Sam

Depends how much and if compatible with SPD shoes..

They are chainrings, not crank or pedal based, so no impact to your pedals.

If you have existing cranks, the compatibility table is here: https://www.powertap.com/...-compatibility-chart

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Cheers,
Sam

Might not really work..
I only run one chainring on my CX..

No worries. Good luck on the search!

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Cheers,
Sam

if a stages ..what size crank arm do u need? GPX?

Gxp right now. I think 170mm but could be 172.5 as well

darn i have a 175

Could also be 24 hole ant+ powertap

I have an FSA Energy 386 evo crank set with stages crank arm 172.5 comes with crank set, stages arm, and Easton bottom bracket used under 100 miles on a trainer and does not fit on the new bike I just got. $400 for everything message me a cell number for pics

I have a GXP 50/34 quarq that I used for just that. Need to check crank length though.

Ok let me know

Not sure evo386 would work on gxp bottom bracket

can you PM me some info on your stages powermeter? I might be interested

I have a Quarq, 130bcd 172.5mm. I have 46t 2x rings for it, and I have 44t 1x ring for it. Worked great for me. For 2x I used a 39 inner. Needs a home...

Are you selling a C1?.

Yeah - I bought it off of these forums and put it on a FSA crank (I forget the model, but SL-K Light sounds about right), but then ended up going with a S-Works setup that could not use the C1s. I did one ride on the setup, then put them in the parts bin a few months ago, planning on selling them.

PM me if you are interested. I can send pics tonight.

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Cheers,
Sam

Look at the full speed ahead (FSA) website. I'm pretty sure they have a bottom bracket that will work.