Includes 8 Wheels, 16 Hybid Ceramic Bearings, 8 8mm Spacers, and 8 6mm Stepped Spacers (You only need 1 set of spacers depending on your skates, we include both as a courtesy). Trickster, the new game ready and game changing wheel from Rink Rat. This wheel uses a special blend of proprietary MTech and Magic Speed materials in the core and exterior providing unparalleled speed, grip and rebound on a tile surface. No break in period necessary for this one of a kind wheel that leaves the competition green with envy. Amp Hybrid Ceramic bearings are like stimulants for your wheels. With this bearing you get the precision of ceramic and the durability of steel balls. The single Ceramic ball cleans debris and cools friction allowing for a longer lasting bearing.