SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike CheckoutSpec= 12 x 100 mm spindle CrMo size 9/16" color

spindle CrMo size 9/16" color blue weight 300g

the Tubeless Chuck easily threads directly onto Presta valves

}Tektro TR203-24 Disc Rotor - 203mm 6-Bolt Silver

} These sockets have a machined 3/8 inch drive

WIDTH ADJUSTMENT

SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike CheckoutSpec= 12 x 100 mm spindle CrMo size 9/16" colorSRAM 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