About SRAM Rear Disc Hub - 900 With XD Driver Body 11Speed

• Axle end caps for alternate frame specs are included (except for Boost hubs) and can be swapped without tools.
• Sealed cartridge bearings\
• Angled flanges provide optimum spoke geometry
• Durable Double Time four pawl mechanism offers quick engagement

Specification

• COLORS: Black
• MATERIAL: Aluminium
• OTHER: Sealed cartridge bearings
• SPOKE HOLES: 32
• REAR HUB: 32H 6-Bolt Disc Black, XDR(27.8mm) DriverBody (11spd) (includes Quick Release & 12x142mm Through AxleCaps)