What causes Cam chain tensioner failure (pre-2000 models) on the Harley-davidson Xl1200 Sportster Custom?

Listen for ticking at startup, inspect service history Estimated fix cost: $300-$800

What causes Oil leaks from rocker boxes and pushrod tubes on the Harley-davidson Xl1200 Sportster Custom?

Look for wet oil stains around top end of engine Estimated fix cost: $150-$400

Test voltage at idle and high RPM, check battery health Estimated fix cost: $200-$500

Look for oil film on fork tubes when inspecting Estimated fix cost: $100-$250

Known issues to inspect before buying a used Harley-davidson Xl1200 Sportster Custom. What to check and how much repairs cost.

SERIOUS

Listen for ticking at startup, inspect service history

Fix cost: $300-$800

MODERATE

Look for wet oil stains around top end of engine

Fix cost: $150-$400

SERIOUS

Test voltage at idle and high RPM, check battery health

Fix cost: $200-$500

MINOR

Look for oil film on fork tubes when inspecting

Fix cost: $100-$250

☐Cold start the engine before buying

☐Check for recall completions on VIN

☐Inspect frame for cracks near neck

☐Verify primary chain adjustment and condition

Solid if maintained, avoid neglected high-mileage examples