Heavy Duty High Strength Steel 420 48T Sprocket With 52mm Rear Chain Roller Kit For Electric Bicycle Go Kart Motorcycle And ATV Wear Resistant Replacement Part For Long Lasting Performance

Heavy Duty 48T 420 Sprocket + 52mm Roller Kit
✔️ Made from high-strength steel, 48T, fits 420 chains, 52mm roller

This heavy-duty sprocket replaces worn 48T sprockets on 420 chain systems. The kit includes a 52mm rear chain roller, built for long-lasting power transfer on electric bicycles, go-karts, motorcycles, ATVs, and four-wheel vehicles. It directly matches original specifications for easy installation.

✅ Material: high-strength steel for wear resistance
✅ Tooth count: 48T for 420 chain compatibility
✅ Roller kit: includes 52mm rear chain roller
✅ Direct replacement that matches OEM specifications for easy install

💡 What is a chain sprocket used for in power transmission systems?

A chain sprocket is a handy drivetrain component that transfers power from the chain to drive wheels or shafts. - Power transfer to wheels or drive shafts - Works with 420 chain types for compatibility - Made from high-strength steel to resist wear - Direct OEM-spec replacement for easy install ✝️