Originally Posted by
BananaTugger
Shimano Hollowtech II and FSA Mega-EXO are the same damn thing.
Truvativ/SRAM GXP uses a smaller internal diameter for the cups and a different binding mechanism on the NDS crankarm. Neither will allow the use of a GXP standard crank in a Shimano/FSA bottom bracket without modifying something.
Kinda what I was thinking.