XD / XDR Freilauf für DT SWISS Nabe 180 / 240 / 350 / EXP, auch kompatibel mit MTB

To make DT Ratchet System hubs XD /XDR compatible, the freehub body and the end cap needs to be replaced by the new MTB 12-speed freehub body and end cap. Conversion kit to change the DT Ratchet System rotor of 180, 240, 350, EXP hubs to XD / XDR 12-speed rotor standard.

eBay