Built to the highest specification and constructed from the best parts available, Moto Deluxe bearings are ‘skater rated’ meaning that these bearings will withstand the heavy-duty needs of today’s roller skater. Pre-spun at the factory, given a light coating of lubricant and made with high precision races, delrin retainers and hardened steel balls gives these Moto Deluxe bearings a smooth, fast roll.