Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freehub Orange MFPN=CK23ERA136ARM170P021 we’ve also reduced sit bone

we’ve also reduced sit bone pressure up to 26%

}Shimano Ultegra BR-R8110-RS Road Caliper Brake - Rear Seat Stay Mount Black

}RockShox Rear Shock Bearing with Spacers Deluxe/Super Deluxe BR (2017+)

but the lining is waterproof

Wheels Manufacturing SOLO-XD XD/XDR Single Speed Conversion Kit - 18t For SRAM XD/XDR Freehub Orange MFPN=CK23ERA136ARM170P021 we’ve also reduced sit boneDesigned 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