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oldguy00
02-18-2017, 08:17 AM
Hi all, I will be installing a GXP Sram red 22 crankset into a praxis bottom bracket. BB is installed, question - will i need to use one of those wavy washers on the drive side? Or will the cranks install without it or any other spacers?

Thx!
kramnnim
02-18-2017, 04:53 PM
GXP doesn't use a wavy washer, the crank bolt pinches the crank arm and 22mm ID bearing against the 24mm OD part of the spindle.
bikinchris
02-19-2017, 03:13 PM
With the stock SRAM GXP bottom bracket, you typically don't need any shims or washers. The 68mm road shell goes together without anything. The two 2.5mm spacers supplied in the be are needed with a 73mm shell.
With other brand be sets like yours, you may have to experiment.
zank
02-19-2017, 03:45 PM
In the instructions for the Praxis BB30/PF30/OSBB Conversion BB For SRAM GXP/ISIS2 Cranks, it says you need it on the drive side.

http://www.praxiscycles.com/wp-content/uploads/GXPISIS2-CONVBB-INSTR.pdf
oldguy00
02-20-2017, 08:25 AM
In the instructions for the Praxis BB30/PF30/OSBB Conversion BB For SRAM GXP/ISIS2 Cranks, it says you need it on the drive side.

http://www.praxiscycles.com/wp-content/uploads/GXPISIS2-CONVBB-INSTR.pdf

Thanks!
zank
02-20-2017, 08:26 AM
you bet :beer: