All DT Swiss Ratchet System rear hubs (DT-typical toothed disc freewheel) can be converted from the conventional system for 9, 10, 11-speed drives to the SRAM XD standard for 11, 12-speed cassettes with the conversion kit. Three adapter solutions are available that make the hubs for 12x142 / 148/157 millimeter thru-axle, for 135 millimeter quick release or 10x135 millimeter thru bolt compatible with SRAM XD cassettes.
Technical specifications:
Material freehub body: aluminum
Axle system: 12x142 mm, 12x 148 mm, 12x 157 mm, 12x 177 mm or 12x197 mm thru-axle