Universal One Way Bearing Starter Clutch For Big Roller With 20 Beads 58440026000 Free Wheel Compatible With 250EXC 400TXC 450 Rallye 525 Racing 620XC For Smooth Engagement And No Fuss Install

20-Bead One-Way Starter Clutch for Big Roller, 1pc
✔️ 20-bead big-roller unit, fits 58440026000, OEM-spec

This 1-piece starter clutch fits Big Roller One-Way Bearing models with 20 beads and part number 58440026000. It’s designed to be compatible with 250EXC, 400TXC, 450 Rallye, 525 Racing, and 620XC for smooth engagement and reliable operation in demanding riding conditions.

✅ 20-bead design for big-roller starters
✅ Part number 58440026000
✅ Compatible with 250EXC, 400TXC, 450 Rallye, 525 Racing, 620XC
✅ OEM-spec durable construction for demanding riding conditions
✅ Single unit pack (1 pc)

💡 What is a one-way starter clutch used for in motorcycles with a big roller system?

The handy piece engages the engine to start the bike smoothly and reduces crank load during startup.

• engine starting efficiency
• crank-load reduction during start
• OEM-spec compatibility with 58440026000
• works with 20-bead big-roller starters

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