What causes Carb sync and rejetting needed on the Suzuki Rf900r?

Rough idle, flat spots, uneven throttle response Estimated fix cost: $100-$300

What causes Cooling system leaks and radiator issues on the Suzuki Rf900r?

Coolant level, hose condition, radiator fins damage Estimated fix cost: $150-$500

Uneven braking, dragging, fluid condition and color Estimated fix cost: $100-$350

Rattling on cold start, timing noise at idle Estimated fix cost: $80-$200

Known issues to inspect before buying a used Suzuki Rf900r. What to check and how much repairs cost.

MODERATE

Rough idle, flat spots, uneven throttle response

Fix cost: $100-$300

SERIOUS

Coolant level, hose condition, radiator fins damage

Fix cost: $150-$500

SERIOUS

Uneven braking, dragging, fluid condition and color

Fix cost: $100-$350

MODERATE

Rattling on cold start, timing noise at idle

Fix cost: $80-$200

☐Check for coolant leaks around engine

☐Test all four carbs sync and response

☐Inspect frame for cracks or repairs

☐Verify service history and valve clearances

Solid engine, maintenance-dependent, parts getting scarce