What causes Orange peel paint and frame corrosion on the Ktm 790 Duke?

Inspect frame welds, swingarm, and tank surface closely Estimated fix cost: $50-$300

What causes Throttle body sync and fuel stuttering on the Ktm 790 Duke?

Test for hesitation at low RPM and idle hunting Estimated fix cost: $100-$250

Verify recall R19E0004 completed via VIN history Estimated fix cost: $0 if recall done

Check below water pump for residue or staining Estimated fix cost: $150-$400

Known issues to inspect before buying a used Ktm 790 Duke. What to check and how much repairs cost.

MINOR

Inspect frame welds, swingarm, and tank surface closely

Fix cost: $50-$300

MODERATE

Test for hesitation at low RPM and idle hunting

Fix cost: $100-$250

SERIOUS

Verify recall R19E0004 completed via VIN history

Fix cost: $0 if recall done

MODERATE

Check below water pump for residue or staining

Fix cost: $150-$400

☐Verify all KTM recalls completed via VIN

☐Check service history for valve clearance checks

☐Cold-start test for smooth idle and no stutter

☐Inspect coolant reservoir level and color

Good engine, electronics quirks, buy with service history