Home / Honda / TRX250R / Engine / CR500 Main Bearing CR500 Main Bearing$29.95 CR500 8 ball main bearing. CR500 Main Bearing quantity Add to cart Categories: Engine, Honda, TRX250R Description Description CR500 8 ball main bearing. Related products HondaTransmission & Clutch Hinson CR125 Fiber Clutch Plates Individual Plates sold individually. EngineHonda TRX250R Top End Gasket Set HondaTransmission & Clutch Standard Hinson Clutch Basket for TRX250R Basket and cushions. EngineHonda TRX250R Seal Kit Seal kit