**NEW** SRAM, MTH-746 Rear Hub & Includes Driveside , Freehub body, XD 11/12sp. This SRAM XD Driver Freehub Body is compatible with 11 and 12-speed systems, suitable for the 746 rear hub, and comes with the driveside included. The hub is made of durable aluminum material, and the freehub/driver type is SRAM XD. This product also has a California Prop 65 warning and a 2-year manufacturer warranty. The hub is designed for mountain bikes with a rear brake type. The item is 5.00 inches wide, weighs 0.50, and is categorized under hubs, bicycle components & parts, cycling, and sporting goods. Get ready to upgrade your bike's performance with the SRAM XD Driver Freehub Body. Additional Specs: Wheel Freehub Kit - MTH-746 Includes DriveSide Axle End Cap Original equipment freehub bodies to fit SRAM hubs and wheels. SRAM Model ID: HU-SPP-A0