Truvativ/SRAM Team GXP English Bottom Bracket Gray Youth Easily fold down bike arms

Easily fold down bike arms when rack is not in use

Shimano Ultegra CN-6600 10-Speed Chain

Shimano XTR / XT / SLX CN-HG95 10-Speed Chain

Boxxer for service & rebuild

Waist Width 43 millimeters

Truvativ/SRAM Team GXP English Bottom Bracket Gray Youth Easily fold down bike armsTruvativ SRAM Team GXP English Bottom Bracket Gray Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application, including sealed cartridge bearings. Drive side bearing ID is 24mm, non drive side bearing ID is 22mm Includes two spacers that are only needed for installing a MTB crankset on a 68mm bottom bracket shell; spacers are not needed for road cranks Spindle Interface Type: SRAM Truvativ GXP BB