NPB® Bearings has been an industry leader in RC bearing replacement since 1987. Reducing rolling resistance and conserving energy has been our hallmark. We offer a full line of standard & ceramic hybrid RC motorcycle bearings specifically designed for today’s demanding RC Motorcycles. Various ABEC tolerances, radial plays, retainer styles and seal/shield configurations are available. To make things easier for you we have compiled bearing kits and listed them according to the RC Motorcycle manufacturer and model. Just click on Search By RC Motorcycle Brand or use the Brand Search at the top of any page.