DT Swiss Ratchet EXP Freehub Body Description: DT Swiss Freehub Bodies allow users to repair or replace freehub mechanisms found onboard select DT Swiss Ratchet EXP rear hubs. Features: Genuine replacement DT Swiss hub parts Replacement freehub bodies for Ratchet EXP rear hubs Steel bearings Compatible with 240 series hubs HG 11sp road: Compatible with HG splined Shimano/SRAM 11sp cassettes Also compatible with Shimano/SRAM 8-10sp cassettes with spacer Specifications: Rear Hub Spacing: 142/148mm Material: Aluminum Cassette Body Type: Shimano HG 11/12 Rear Axle Type: 12mm Thru Axle