Heavy Duty Centrifugal Clutch For Go Kart And Mini Bike With 12 Tooth Sprocket And 20mm Bore Metal Alloy Fitment For Atv Slick Engagement And No Fuss Upgrade
✔️ 12T Sprocket 20mm Bore Metal Alloy Build Single Pack
This centrifugal clutch kit upgrades engine power transfer for go karts, minibikes, and small ATVs. It swaps out worn factory parts to deliver smoother throttle response and quicker acceleration on dirt trails.
✅ 12 tooth sprocket design mounts directly to standard shafts
✅ 20mm bore fits most off road and recreational engines
✅ Hardened metal alloy casing handles high torque loads
✅ Lightweight unit installs quickly without special tools
✅ Single clutch pack comes with necessary mounting hardware
💡 What makes a centrifugal clutch handy for aftermarket drivetrain builds
The mechanism relies on rotating mass to auto engage the driven pulley.
- Ball bearing rollers ramp up friction as engine speed increases
- Smooth torque delivery protects transmission gears from shock loading
- Consistent slip control prevents stalling during steep hill climbs