Chris King R45D Rear Hub - 12 x 142mm, Center-Lock, XDR, Black, 28H

R45D hubs combine low-drag 45-tooth RingDrive™ system, a lightweight hub body, and legendary made-in-house bearings. The result is the increased power and modulation of disc brakes, the fast, smooth rolling speed of our bearings, and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and completely re-buildable with our R45 Hub Service Tool Defined Color: Black Skewer Included: No Spoke Interface: J-Bend Rear Axle: 12mm Thru x 142mm Hub Drilling: 28 Bearing Type: Sealed Cartridge Hub/Brake Compatibility: Center-Lock Disc Cassette Body Type: SRAM XDR