What causes Coolant hose and radiator leaks on the Triumph Sprint St?

Inspect hoses and rad for cracks or weeping Estimated fix cost: $150-$400

What causes Throttle bodies need balancing and cleaning on the Triumph Sprint St?

Rough idle, flat spots, or uneven throttle response Estimated fix cost: $100-$250

Rattling on cold start near top of engine Estimated fix cost: $300-$700

Intermittent no-start or security light issues Estimated fix cost: $50-$200

Known issues to inspect before buying a used Triumph Sprint St. What to check and how much repairs cost.

MODERATE

Inspect hoses and rad for cracks or weeping

Fix cost: $150-$400

MODERATE

Rough idle, flat spots, or uneven throttle response

Fix cost: $100-$250

SERIOUS

Rattling on cold start near top of engine

Fix cost: $300-$700

MINOR

Intermittent no-start or security light issues

Fix cost: $50-$200

☐Cold start test, listen for rattles

☐Check service history for valve clearances

☐Inspect frame for crash damage or repairs

☐Verify cooling system shows no leaks

Solid middleweight, maintenance-dependent longevity