P3 Conversion from FSA to SRAM Quarq

Triathlon Forum
1

I thought I remember seeing on here that to convert my 2011 P3 from the current FSA crank to SRAM S975 that I would need a new/different bottom bracket…thoughts? I am running the ultegra front and rear derailer should I consider changing those out too? Forgive the ignorance and appreciate the help

2

Just need to change the BB to a Sram GXP. Easy enough to do yourself if you have the wrench.

3

Ok so another weird question is on the SRAM crank lengths…how would I or should I determine which crank arm (170mm, 172.5mm, 175mm, 177.5mm) as I can’t seem to find any info on what length I have right now…

4

It’s on the inside of your crank near the pedal hole.

5

thanks found it 175C
.

6

is there a prefered Sram GXP ?
.

7

is there a prefered Sram GXP ?

Just go with the Team Issue $35 from PBK. The Black Box Ceramic ones aren’t worth it IMHO they cost $200.