Chain Size: 428, 12T
Fit Shaft: 17mm Eye to eye center
Come with free holder and bolts
High quality, easy to install
- Fits Most Off-Road Vehicles - This sprocket for motorized bike has mounting holes with 30mm central spacing. It’s compatible with most Chinese 50cc, 70cc, 110cc, 125cc, 140cc, and 160cc dirt bikes, ATVs, and quad bikes with a 17mm engine output shaft.
- Heavy Duty Bicycle Front Sprocket - Made from high-quality corrosion-proof steel that's been heat-treated to enhance its hardness. The material grade also meets various international standards.
- Extends The Chain’s Service Life - Designed to help reduce friction on the chain as it turns on the sprocket gear. This helps to prevent premature wear on the chain to prolong its lifespan.
- Enhanced Efficiency - Precision-engineered to provide excellent chain grip. This helps to improve transmission efficiency, in turn allowing your motorcycle to stay stable and consistent as you ride.
- We Have You Covered - The metal sprocket kit is backed by a 1-year replacement warranty. Please take the time to measure the shaft specifications, chain size, and tooth number before ordering.
- Fits Most Off-Road Vehicles - This sprocket for motorized bike has mounting holes with 30mm central spacing. It’s compatible with most Chinese 50cc, 70cc, 110cc, 125cc, 140cc, and 160cc dirt bikes, ATVs, and quad bikes with a 17mm engine output shaft.
- Heavy Duty Bicycle Front Sprocket - Made from high-quality corrosion-proof steel that's been heat-treated to enhance its hardness. The material grade also meets various international standards.
- Extends The Chain’s Service Life - Designed to help reduce friction on the chain as it turns on the sprocket gear. This helps to prevent premature wear on the chain to prolong its lifespan.
- Enhanced Efficiency - Precision-engineered to provide excellent chain grip. This helps to improve transmission efficiency, in turn allowing your motorcycle to stay stable and consistent as you ride.
- We Have You Covered - The metal sprocket kit is backed by a 1-year replacement warranty. Please take the time to measure the shaft specifications, chain size, and tooth number before ordering.
