What causes Primary chain tensioner wear and noise on the Harley-davidson Sportster Xl1200ns Iron 1200?

Listen for rattling on cold start at idle Estimated fix cost: $150-$400

What causes Compensator sprocket failure and clunking on the Harley-davidson Sportster Xl1200ns Iron 1200?

Clunk when engaging first gear, inspect sprocket play Estimated fix cost: $300-$600

Look for wet oil residue around top end Estimated fix cost: $100-$350

Test battery voltage at idle, check for dimming lights Estimated fix cost: $200-$500

Known issues to inspect before buying a used Harley-davidson Sportster Xl1200ns Iron 1200. What to check and how much repairs cost.

MODERATE

Listen for rattling on cold start at idle

Fix cost: $150-$400

SERIOUS

Clunk when engaging first gear, inspect sprocket play

Fix cost: $300-$600

MINOR

Look for wet oil residue around top end

Fix cost: $100-$350

SERIOUS

Test battery voltage at idle, check for dimming lights

Fix cost: $200-$500

☐Cold start the bike, listen carefully

☐Check all fluids for contamination or leaks

☐Verify charging voltage with multimeter

☐Inspect frame and swingarm for cracks

Decent if maintained, compensator is biggest concern