What causes Throttle body sync causes rough idle/surging on the Ktm 790 Adventure?

Rev engine in neutral, listen for hunting or surging Estimated fix cost: $100-$200

What causes Subframe cracks near rear mounting points on the Ktm 790 Adventure?

Inspect welds under seat and around rear shock mounts Estimated fix cost: $300-$800

Compress forks by hand, check for oil weeping on seals Estimated fix cost: $400-$900

Look for dried coolant staining below water pump housing Estimated fix cost: $150-$350

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

MODERATE

Rev engine in neutral, listen for hunting or surging

Fix cost: $100-$200

SERIOUS

Inspect welds under seat and around rear shock mounts

Fix cost: $300-$800

MODERATE

Compress forks by hand, check for oil weeping on seals

Fix cost: $400-$900

MODERATE

Look for dried coolant staining below water pump housing

Fix cost: $150-$350

☐Pull service history, verify valve checks done

☐Check for recall completion on fuel pump

☐Test all riding modes and traction control

☐Inspect chain, sprockets, and frame for crash damage

Solid engine, electronics quirks, inspect subframe carefully