Shimano Alfine SG-S7001 Internally Geared Disc Brake Rear Hub (Black) (Internal 8 S... - ISGS70018BL
Shimano Alfine SG-S7001 Internally Geared Disc Brake Rear Hub (Black) (Internal 8 S... - ISGS70018BL, Shimano Alfine SG-S7001 Disc Brake Internally Geared Hub Features: Rotor lockring not included Specs: ColorBlack Defined ColorBlack Flange Diameter92.5 Drivetrain Speeds8 Spoke InterfaceJ-Bend