SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike MFPN=DROPOUT-658 compatible with Shimano-type drivetrains

compatible with Shimano-type drivetrains

This is the ideal choice for the toughest athletes in search of a technically light cross-country jacket

or mix in racing

size up one size

SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike MFPN=DROPOUT-658 compatible with Shimano-type drivetrainsSRAM 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 SPECS Bottom Bracket Shell I. D. 41 BB Frame Interface BB121 BB Shell Width (mm) 121 Weight 111 Spindle Interface Type SRAM Truvativ GXP Defined Color Black keyword search Fat Bike