Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freeubs Purple CheckoutTitle=KS eTENi Dropper Seatpost - 27.2mm Cassette Body Type Shimano Micro

Cassette Body Type Shimano Micro Spline Material Aluminum

}Industry Nine Hydra Classic Rear Hub - 12 x 157mm 6-Bolt XD Black 32H

Color Black Flat Protection Tread and Sidewall TPI 60 Defined Color Black ISO Width (mm) 64 ISO Diameter 584 / 650b / 27

Neoprene construction

}Shimano Tiagra SL-4600 10-Speed Right Flat Bar Rapidfire Plus Shifter

Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freeubs Purple CheckoutTitle=KS eTENi Dropper Seatpost - 27.2mm Cassette Body Type Shimano MicroDesigned 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