This is the replacement freehub body for the Pure XCR hub. It is a 6 pawl Alloy freehub designed for Shimano/SRAM MTB series 8/9/10/11 speed cassettes. This is Not compatible with Sram XD 1x11 or 1x12 drivetrains. The freehub will ship with 6 new pawls, 6 V-springs, a spacer, and a new rubber seal.