Zipp Service Parts Xdr Driver Body Kit For 188 Super-9 Rim Brake
11.1918.077.000
SRAM XD-R driver body suited for ZIPP Super 9 disc wheels for rim brakes.
XD-R DRIVER BODY XD is a new cassette driver body design that allows the use of 10 teeth small and 42 teeth and larger big cogs. Furthermore, it provides an improved interface with the cassette.
