What causes CVT belt and roller wear on the Yamaha Nmax 125/155?

Sluggish acceleration, shuddering, or belt slipping noise Estimated fix cost: $80-$150

What causes Fuel injector clogging on the Yamaha Nmax 125/155?

Hard cold starts, rough idle, poor fuel economy Estimated fix cost: $40-$100

Oil stains on fork legs, soft or bouncy front suspension Estimated fix cost: $60-$120

Slow crank or no-start after sitting few days Estimated fix cost: $30-$80

Known issues to inspect before buying a used Yamaha Nmax 125/155. What to check and how much repairs cost.

MODERATE

Sluggish acceleration, shuddering, or belt slipping noise

Fix cost: $80-$150

MODERATE

Hard cold starts, rough idle, poor fuel economy

Fix cost: $40-$100

MODERATE

Oil stains on fork legs, soft or bouncy front suspension

Fix cost: $60-$120

MINOR

Slow crank or no-start after sitting few days

Fix cost: $30-$80

☐Test ride for smooth CVT acceleration

☐Check fork legs for oil residue

☐Inspect service history for belt changes

☐Verify smart key and immobilizer work

Generally reliable, maintain CVT every 8000km