Speed Cart X Wheel KitThis low maintenance, solid foam wheel kit has all the wheels and pieces needed to convert or replace your tires and brakes. These wheels are designed for use with Speed Carts from 2010 present. Important note: If you are looking to upgrade a pre V1 model, you will also need to purchase the fork kit. *These wheels are NOT compatible with ECarts, V2 Speed Carts, Micro Carts, Pathfinder Carts, or PX Carts.