Other Wheel Accessories

Zipp XDR 12x142 Freehub Driver Body Kit for ZR1 Hubs The Zipp XDR 12x142 Freehub Driver Body Kit for ZR1 Hubs allows SRAM 12-speed cassettes to be fitted onto Zipp rear wheels that feature the brand's ZR1 rear hubs. Swapping the driver body onto the wheel is easy, and once in place, the SRAM 12-speed cassette (available separately) can be quickly installed. It is suitable for use with 12x142mm thru-axles but can also be used with QR skewers via QR adaptor end caps (not included).