Shimano XT FH-M765 Rear Disc Hub

"Shimano® reworked the XT® disc hub to give it more reliability, simplified rotor installation and enhanced seals. By using a tradition cup and cone bearing and double contact seals, Shimano® is able to provide you with a hub that's easy to adjust and requires little maintenance. A Center Lock rotor mount simplifies disc installation while maintaining strength and rigidity. Wt.: 369g. w/o QRSpoke Holes: 32Color: Black Includes quick release (61g)Shimano® 8/9-speed compatible"