Elite SRAM XD/XDR Freehub Adapter
Elite SRAM XD/XDR Freehub Adapter, Built for our new trainers, this SRAM XD/XDR Freehub Adapter enables us to ride our Eagle-equipped bikes on our Elite direct drive trainer. Built for 12 speed XD and XDR cassettes this freehub easily replaces the stock freehub for a whole new variety of cassette options.