Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freeubs Blue CheckoutSpec= CrMo Rails - Silver Campy derailleurs work best with

Campy derailleurs work best with cassettes up to 11-36

21% POLYESTER-RECYCLED

Four compression straps secure the load

Model Collar Diameter 34

pre-drilled aluminum shaft

Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freeubs Blue CheckoutSpec= CrMo Rails - Silver Campy derailleurs work best withDesigned to seamlessly transform your XD XDR hubs into a powerful singlespeed setup The Solo XD features a clever design that utilizes a base sleeve, which easily slides onto the XD XDR freehub body, mimicking the process of installing a cassette. Once the base sleeve is in place, you can effortlessly slide the spacers and cog over it, securing everything with a reliable lock ring. 7075 Aluminum carrier and cogs for durability Compatible with SRAM XD