Smooth Operator Centrifugal Clutch For Go Karts And Mini Bikes Featuring 5/8 Inch Bore 10 Tooth Build Perfect For 212cc Clone Engines And Drift Trikes Using 428 Chains With No Sweat Hookups
✔️ Steel construction, 5/8 inch bore, 10 teeth for 428 chain runs
This single clutch assembly transfers engine power to the rear axle through standard belt drive setups. You receive one complete unit in the box, making it easy to replace worn parts on budget gokarts, recreational mini bikes, and drift platforms powered by 170F or 212cc clone motors. The design allows straightforward inward or outward mounting straight onto standard engine crankshafts.
✅ Heavy gauge steel body absorbs sudden torque spikes without cracking under hard launch conditions✅ Centered 5/8 inch bore matches standard domestic and Asian clone engine drive spline profiles exactly
✅ Outer driver ring features precise 10 tooth spacing for smooth engagement with standard 428 drive belts
✅ Ready to run configuration skips extra machining steps so you can bolt it on and hit the track fast
💡 What factors determine whether a basic centrifugal racing clutch survives repeated high speed operation?
A handy upgrade kit keeps your rig running smooth when you are pushing hard on backroads or dirt tracks.
- Heavy duty aluminum housing sheds heat fast so gears stop grinding after long riding sessions
- Preloaded spring mechanism engages predictably at low rpms without slipping or stuttering out of corners
- Off the shelf sizing means you can swap worn units quickly without chasing down specialty metric tools