Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t For Shimano Micro Spline Hub Bodies BLK CheckoutSpec= 20x2.15 PFC-free skin treatment to prevent

PFC-free skin treatment to prevent icing

100% polyester

6mm bolts  - the stock 2x bolts will not work

Large-diameter ball-bearing pivot: An industry first

Wheels Manufacturing SOLO-SPLINE Micro Spline Single Speed Conversion Kit - 18t For Shimano Micro Spline Hub Bodies BLK CheckoutSpec= 20x2.15 PFC-free skin treatment to preventDesigned 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