Starter clutch bearing for motorcycle, compatible with YFM350A, YFM350, 350 2WD, Hunter, IRS, 550 EPS, and other models including YFM550, YFM660FA, YFM700, YXR660FA, YXR700F.Designed to fit into the starter clutch system, this bearing supports smooth engagement and.Constructed to withstand demanding conditions, it helps reduce vibrations during clutch activation, contributing to improved starting performance.The unit is built for durability and consistent function in off-road and ATV applications.per package.