Roller Reinforced One Way Starter Clutch Bearing 550 2006 2011 High Performance Replacement for Aprilia Scooter Engine Start System with 28 Beads Durable Construction for Smooth Engagement and Long Lasting Reliability

The Aprilia 550 roller reinforced one-way starter clutch bearing is a precise replacement part designed to engage the engine in one direction only, reducing backdrive and wear during starting. It's typically used in Aprilia sport scooters and bikes with the 550 engine family from 2006 to 2011.

✅ Application: Aprilia 550 2006-2011
✅ Beads: 28 pieces
✅ Type: reinforced roller one-way starter clutch bearing
✅ Quantity: 1 bearing

💡 What is a starter clutch bearing used for in motorcycle applications?
- handy for engine starting and drivetrain engagement
- reduces crankshaft wear and starting shock
- common replacement part for older Aprilia bikes with 550 engines
- improves torque management during engine engagement