SOLO-SPLINE Singlespeed Conversion Kit, Blue

- Designed to seamlessly transform your Shimano Micro Spline hubs into a powerful Singlespeed setup\n- 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\n- 7075 aluminum carrier and cogs for durability\n- Compatible with Shimano Micro Spline freehub bodies\n- Cogs are designed with narrow-wide alternating tooth pattern allowing for superior chain retention\n- Cogs are optimized for use with SOLO carrier system only\n- Will not work with 13sp Campagnolo chains or 12sp Shimano HG+ chains\n- Kit includes 1 lock ring, 1 carrier, 1 end spacer, 1 5mm spacer, 2 2mm spacers, 1 1mm spacer, 1 1.8mm Micro Spline conversion spacer and 1 18t cog\n- Please use WZ4008 socket for the lockring