Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t For Shimano Micro Spline Hub Bodies Blue Model=Storm Rohloff Disc Rotor }KMC X11 Chain - 11-Speed

}KMC X11 Chain - 11-Speed 118 Links Gray

}Campagnolo Super Record Cassette - 12 Speed 11-34t Silver

Color Light Weight Heather Cuff Length 6 Defined Color Gray Gender/Age Unisex Material Wool-Blend Season Cool Weather Season Warm Weather Size XL

Fits all makes models and sizes

Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t For Shimano Micro Spline Hub Bodies Blue Model=Storm Rohloff Disc Rotor }KMC X11 Chain - 11-SpeedDesigned to seamlessly transform your Shimano Micro Spline hubs into a powerful Singlespeed setup SOLO SPLINE features a clever design that utilizes a base sleeve, which easily slides onto the Micro Spline 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