What causes Throttle body sync and idle issues on the Benelli Tnt 1130?

Rough idle, surging at low RPM, uneven throttle response Estimated fix cost: $150-$300

What causes Regulator/rectifier failure kills battery on the Benelli Tnt 1130?

Check charging voltage, inspect rectifier for heat damage Estimated fix cost: $200-$400

Rattling on cold start, listen carefully at idle Estimated fix cost: $300-$600

Staining under engine, check coolant level history Estimated fix cost: $150-$350

Known issues to inspect before buying a used Benelli Tnt 1130. What to check and how much repairs cost.

MODERATE

Rough idle, surging at low RPM, uneven throttle response

Fix cost: $150-$300

SERIOUS

Check charging voltage, inspect rectifier for heat damage

Fix cost: $200-$400

SERIOUS

Rattling on cold start, listen carefully at idle

Fix cost: $300-$600

MODERATE

Staining under engine, check coolant level history

Fix cost: $150-$350

☐Cold start test for chain rattle

☐Check charging voltage with multimeter

☐Inspect under engine for coolant stains

☐Log idle behavior and throttle smoothness

Decent power, weak electrics, needs attentive maintenance