The Motorcycle Starter Drive Overrunning Clutch Gear Plate is designed to perfectly fit a wide range of 4-stroke pit bikes, including the popular YBS300, YB300H, and YB250R models. This clutch gear plate ensures a smooth and reliable starting operation, even in challenging conditions. Constructed with high-quality materials, it features a robust design that can withstand the rigorous demands of off-road riding. The overrunning clutch mechanism allows for smoother upshifts and downshifts, reducing wear and tear on the starter motor. By incorporating this gear plate, you can significantly improve the overall performance and longevity of your pit bike.