Sram Bottom Bracket – Team Pressfit Mtb Bb92: Gxp

Sram:

a variant of the external bottom bracket, pressfit cut weight by up to 40 grams and provide easier installation by allowing you to press the bearing cups into the frame instead of threading them. Theres no change to the crank; spindle length and diameter remain the same as standard gxp (xx, xo, x9). Compatible with sram/truvativ gxp cranksets.