SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike

SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike. Non-Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application including sealed cartridge bearings. TECH SPECSBottom Bracket Shell I.D