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. Bottom Bracket Shell I.D. 41 BB/Frame Interface BB121 BB Shell Width (mm) 121 Weight 111 Spindle Inte