Full Ceramic ABEC 5

Full Ceramic longboard bearings are specially designed for pro downhill longboarders looking for the absolute least amount of rolling resistance. Full ceramic bearings have high precision, grade 5, silicon nitride ceramic balls, Zirconia ceramic ABEC 5 races, a high speed Peek retainer, no friction peek seals and Boca's exclusive low friction grease. Full ceramic bearings are virtually frictionless and roughly half the weight of a steel bearing.