Whats the frame? Your cranks are GXP or BB30? Bottom bracket will make no difference because the crank has a set axle width already
Custom frame.
Okay so bb shell is 68mm.
Cranks are SRAM force 1 just getting really confused..
Sram have both GXP and BB30 versions of many of their cranks.
GXP cranks have an axle which is 24mm diameter, but tapers to 22mm at one end.
BB30 cranks have a 30mm axle.
Pics of crank axle pls
@seafish started
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Whats the frame? Your cranks are GXP or BB30?
Bottom bracket will make no difference because the crank has a set axle width already