This middle bearing cassette is specifically designed for full - sized OTK karts. It is suitable for OTK karts from 2011 onwards as a standard component. It can accommodate both 40mm x 80mm and 50mm x 80mm bearings, offering great versatility for your karting needs.

Using this axle cassette is easy. First, make sure your kart is a full - sized OTK kart from 2011 or newer. Then, check if your bearings are either 40mm x 80mm or 50mm x 80mm as this cassette is made to fit these sizes. Install it carefully following the standard installation procedures for your kart. When it comes to maintenance, regularly clean the cassette to remove dirt and debris. Check the bearings periodically for any signs of wear and tear. If you notice any issues, replace the bearings as soon as possible to keep your kart performing at its best. Always handle the cassette with care to avoid any damage.