Go Kart Beefy Centrifugal Clutch Three Quarter Inch Bore 10 Tooth For 40 41 420 Chain Built For Predator 212 Engine Up To 7 HP Compatible With Go Karts Minibikes MB165 MB200 Baja Mini Bike Honda 2 To Six Point Five HP 2300 RPM

Heavy 3/4 inch bore centrifugal clutch for 40/41/420 chain
✔️ Single clutch, 3/4" bore, 10-tooth, fits 40/41/420 chain, up to 7 HP

Beefy centrifugal clutch designed for go karts and minibikes. It mounts on a 3/4 inch shaft and drives 40/41/420 chain. Ideal for Predator 212 engines up to 7 HP and compatible Honda clones, offering a simple, reliable drive for hobbyists and racers.

✅ 3/4 inch bore for 212cc Predator engines
✅ 10-tooth sprocket for 40/41/420 chain
✅ Up to 7 HP engine capacity and 2300 RPM reference
✅ Mounts to crankshaft with bolt and washer; set screws and chain not included
✅ Black color; fits single wheel belt direct drive carts with tires up to 15 inches tall

💡 What is a centrifugal clutch used for in small engine carts?

Automatic engagement at RPM transfers power from engine to drive chain, simplifying operation. - Handy for go-karts, minibikes, and small racer builds - Improves take-off smoothness and reduces stalling risk - Compatible with engines in the 2-7 HP range and common kart drives - Ideal for hobbyists building entry level go karts and minibikes