What causes Rotax engine oil seal leaks on the Ccm Spitfire 686?

Look under engine for oil seepage around crankshaft seals Estimated fix cost: $150-$400

What causes Electrical gremlins, poor connections on the Ccm Spitfire 686?

Test all lights, ignition, check wiring harness for corrosion Estimated fix cost: $50-$300

Inspect weld points around swingarm and subframe carefully Estimated fix cost: $300-$800

Rock rear wheel side-to-side, feel for play in linkage Estimated fix cost: $100-$350

Known issues to inspect before buying a used Ccm Spitfire 686. What to check and how much repairs cost.

MODERATE

Look under engine for oil seepage around crankshaft seals

Fix cost: $150-$400

MODERATE

Test all lights, ignition, check wiring harness for corrosion

Fix cost: $50-$300

SERIOUS

Inspect weld points around swingarm and subframe carefully

Fix cost: $300-$800

MODERATE

Rock rear wheel side-to-side, feel for play in linkage

Fix cost: $100-$350

☐Cold start test, no smoke

☐Check title and VIN match

☐Inspect frame welds closely

☐Verify Rotax hours if logged

Decent but needs attentive maintenance history