Halo MT Supadrive XD Disc Rear Hub, 12x148mm, 32h, Black Hubs - Mountain

- Superlight MTB hubs with a revolutionary drive system \n - 120 tooth pawl mechanism provides instant drive engagement and a freehub sound like no other \n - Micro-notch engagement means no noticeable pedal pick-up gap \n - 4 sealed cartridge bearings, aluminum HG freehub body, alloy axle/shell \n - International Standard 6-bolt disc rotor mount or Center Lock (HL3087) \n - HG 8-11sp: Not compatible with HG 11sp road cassettes