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 Interface Type	SRAM/Truvativ GXP
Defined Color	Black
keyword search	Fat Bike