DT Swiss Freehub Body for Ratchet Drive Hubs (SRAM XD) (Fits 180, 240, 350, 440 ... - HWRAAXWSS2356S
DT Swiss Freehub Body for Ratchet Drive Hubs (SRAM XD) (Fits 180, 240, 350, 440 ... - HWRAAXWSS2356S, This is a DT Swiss XD Driver. Note: Sram XD drivers are only compatible with XD cassettes, not XDR cassettes.