428 Chain Sprocket Kit With Front 16T 17mm Bore And Rear 37T Sprockets Plus Chain Breaker For Chinese 50cc To 190cc Pit Dirt Trail Quad ATV Motor Bikes

Premium 428 Chain Sprocket Kit for Chinese ATVs & Dirt Bikes
✔️ Includes 428 rear sprocket, front sprocket, 132-link chain, and chain breaker

This 428 chain sprocket kit is a complete drivetrain upgrade designed for Chinese 50cc-190cc pit bikes, ATVs, go-karts, and dirt bikes. It bundles a rear sprocket, front sprocket, and a 132-link chain for quick install and reliable performance in off-road riding environments.

✅ 428 chain kit includes 37T rear sprocket, 16T front sprocket, 132-link chain, and chain breaker
✅ Built from high-quality materials for long life in off-road use
✅ Ready-to-install kit; no extra parts needed to get you going
✅ Fits Chinese 50cc-190cc pit bikes, ATVs, go-karts, and dirt bikes
✅ 1-month replacement warranty if any quality issue arises

💡 What is a chain sprocket kit used for on Chinese ATVs and dirt bikes?

This handy upgrade lets you tune gear ratios and drivetrain reliability for better performance.

• Handy upgrade for tuning drive ratio on Chinese ATVs and dirt bikes
• Fits 428 chain systems with 37T rear and 16T front sprockets
• Includes chain, sprockets, and a chain breaker for quick setup
• Promotes longer chain life and reliable operation in off-road use