Our 420 Chain Sprocket is made from high-quality materials. From Gear components to the install Holes, each part is designed to withstand the rigors of off-road riding 40 41 420 Chain Sprocket 10 Tooth is designed for easily installation, allowing you to quickly and easily upgrade your bike, mini bike, ATV, or go kart Compitable with Coleman CT200U-EX CT200U Trail, BT200X, Baja MB165 MB200 Mini Bike Go Kart Part 420 Chain 10 teeth, providing efficient power transmission and optimal performance. 40 41 420 Chain Sprocket 10 Tooth is Designed as a direct replacement for the original sprocket in the 196cc 6.5HP Coleman mini bikes. Relibupdater 40 41 420 Chain Sprocket 10 Tooth 17mm Bore 3/16" Keyway Compitable with Coleman CT200U-EX CT200U Trail, BT200X, Baja MB165 MB200 Mini Bike Go Kart Part