Heavy Duty 12 Teeth Metal Motor Sprocket For Go Karts And Mini Bikes With 428 Chain Replacement Part That Guarantees Smooth Power Transfer And Long Lasting Performance For All Your Off Road Riding Adventures

12 Tooth Metal Motor Sprocket Fits 428 Chain Go Kart Bike Ride
✔️ 12 Tooth 12x17mm Bore 428 Chain Solid Steel Build Go Kart Drive Unit

This metal motor sprocket powers your go kart engine directly through a compatible 428 chain setup. You can install it quickly to revive old mini bikes. It is handy for off-road projects needing reliable torque transmission. Keeps your vehicle running smooth during rough terrain riding.

✅ Replaces standard drive gear for consistent power transfer
✅ Features solid steel construction for heavy duty applications
✅ Precise 12x17mm bore sizing fits corresponding motor shafts
✅ Designed as a single replacement part for easy maintenance

💡 What is a motor sprocket used for on a mini bike? It is the driven gear that transfers rotational energy from the crankshaft to the rear wheel via a roller chain. - Improves overall efficiency and speed control during operation - Prevents slipping under high torque loads when accelerating hard - Ensures precise alignment with the chain for minimal wear issues

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