One Way Bearing Starter Clutch With 20 Beads 58440026000 Free Wheel For 250EXC 400TXC 450 Rallye 525 Racing 620XC Big Roller Type Two Pack Easy Install Heavy Duty Motorcycle Upgrade
✔️ Two big-roller one-way bearings included for heavy-duty use
This is a two-pack aftermarket one-way starter clutch designed for off-road motorcycles. It's compatible with models like 250EXC, 400TXC, 450 Rallye, 525 Racing, and 620XC, and is ideal for quick, reliable engine starts in racing and rugged trail riding.
✅ One-way bearing design enhances free wheel functionality
✅ Big-roller setup handles heavy-duty engine loads
✅ Direct-fit replacement part 58440026000 for easy install
✅ Two-pack (2 pieces) included for multiple bikes
✅ Suitable for off-road and racing motorcycles
💡 What is a one-way starter clutch used for in off-road motorcycles and why is it handy? This handy component helps ensure reliable starts and protects the engine.
- It engages only when the crank rotates forward
- It reduces starter wear on rugged trails
- It prevents back-driving the crank when coasting