SRAM XD-R driver body suited for ZIPP Super 9 disc wheels for rim brakes. XD is a new cassette driver body design that allows the use of a 10 teeth small and an 42 teeth and larger big cog. Furthermore it provides an improved interface with the cassette.

Specifications
Activity: Cycling
Usage Bikesport: Road Bike
Freehub Body: XDR (SRAM 12s Road)
Hub Accessories: Freewheel Body (Rotor)
Model Year: 2024

Mfr Claimed Weight
50g