What causes Carburetor clogging and poor idle on the Benelli Tnt 135?

Test cold start, listen for rough idle or hesitation Estimated fix cost: $30-$80

What causes Electrical gremlins, faulty instrument cluster on the Benelli Tnt 135?

Check all lights, speedo, and indicator functions work Estimated fix cost: $50-$200

Inspect chain slack, rust, and sprocket teeth condition Estimated fix cost: $40-$90

Test cold crank, check for slow or hesitant starts Estimated fix cost: $25-$50

Known issues to inspect before buying a used Benelli Tnt 135. What to check and how much repairs cost.

MODERATE

Test cold start, listen for rough idle or hesitation

Fix cost: $30-$80

MODERATE

Check all lights, speedo, and indicator functions work

Fix cost: $50-$200

MINOR

Inspect chain slack, rust, and sprocket teeth condition

Fix cost: $40-$90

MINOR

Test cold crank, check for slow or hesitant starts

Fix cost: $25-$50

☐Cold start the bike before inspecting

☐Check frame for cracks near welds

☐Inspect fork seals for oil leaks

☐Verify service history and mileage authenticity

Decent budget bike, needs consistent basic maintenance