What causes CVT belt wear causing slipping or jerking on the Yamaha Ray Zr 125?

Test acceleration smoothness, listen for belt slipping noise Estimated fix cost: $30-$60

What causes Carburetor clogging from stale fuel on the Yamaha Ray Zr 125?

Check cold start, idle stability, and throttle response Estimated fix cost: $20-$50

Inspect fork seals for oil residue or wetness Estimated fix cost: $40-$80

Test battery voltage, check if self-cancel signals work Estimated fix cost: $15-$45

Known issues to inspect before buying a used Yamaha Ray Zr 125. What to check and how much repairs cost.

MODERATE

Test acceleration smoothness, listen for belt slipping noise

Fix cost: $30-$60

MODERATE

Check cold start, idle stability, and throttle response

Fix cost: $20-$50

SERIOUS

Inspect fork seals for oil residue or wetness

Fix cost: $40-$80

MINOR

Test battery voltage, check if self-cancel signals work

Fix cost: $15-$45

☐Test ride for smooth CVT acceleration

☐Inspect fork seals and brake pads

☐Check service history and mileage records

☐Start cold engine, listen for unusual noises

Decent commuter, manageable issues with regular maintenance