Go Kart Clutch With Three Quarter Inch Bore 10 Tooth And 40 41 420 Chain Centrifugal Clutch For Predator 212 Mini Bike Go Kart Lawnmower Honda GC GX Two To Six Point Five HP Engines Performance Parts

3/4 inch bore 10-tooth centrifugal clutch for go karts
✔️ 3/4 in bore, 10T centrifugal clutch for 40/41/420 chain, kit included

This centrifugal clutch is designed for single-wheel drive go-karts and minibikes, typically used on 2-6.5 HP engines, including 212cc-class setups. It mounts on a 3/4 inch crankshaft with a 3/16 inch keyway and works with #40/41/420 chain. The package includes bolts, washers, chain, and a wrench for quick setup.

✅ Bore 19.05 mm (3/4 in) with 10-tooth engagement for #40/41/420 chain
✅ Shaft compatibility 3/4 inch crank with 3/16 inch keyway; ideal for 2-6.5 HP engines
✅ High-grade steel, lightweight, wear-resistant, with fast heat dissipation
✅ Easy install with included bolts and washer kit; mounts on crankshaft end
✅ Includes 1 x clutch, 1 x chain, 1 x clutch bolt, 1 x washer kit, 1 x wrench
✅ Perfect for go-karts, minibikes, garden tractors, scooters, and sport karts with tires up to 15 inches tall (381 mm)

💡 What is a centrifugal clutch and how is it handy for go-karts?

- It engages automatically as engine RPM increases, delivering smooth power transfer to the drive system. - Handy for small engines (2-6.5 HP) because it eliminates manual clutching and allows quick, safe starts. - Works with 3/4 inch shafts and 3/16 inch keyways, and with #40/41/420 chain setups. - Regular inspection of bolts, chain tension, and heat exposure keeps performance reliable.