SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike Model-Air-Liner Light XC Trail Binding System : NNN

Binding System : NNN

The Boulder Cycle Sport custom Colorado bib shorts are a stylish

Initial testing showed improved performance while offering the easy kick that we’ve loved about Madshus for years

Nordic - Closing system: Premium velcro strap

SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike Model-Air-Liner Light XC Trail Binding System : NNNSRAM 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