SRAM Team GXP English Bottom Bracket GrayThreaded 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

SRAM 12 speed cassette Hub Front: HU-08 High Flange Alloy Body WT

DUB / 55mm CL / 32T

"D-Shape" section

quick release skewers (Rim-brake)

Its Axial Clutch technology allows the freehub’s ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs

Weight Based On - Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body

Easy online redemption

Original Butt’r isn’t just for cyclists

spacers are not needed for road cranks

Number of Chainrings: Double

as well as Scale models from 2011

please see 10-Speed Hyperglide non-directional chains