What causes Water pump seal failure causes coolant leaks on the Gas Gas Ex 350f?

Look for coolant residue below water pump weep hole Estimated fix cost: $80-$150

What causes Valve clearance neglect causes hard starting on the Gas Gas Ex 350f?

Ask for valve check service history, test cold start Estimated fix cost: $150-$300

Check for rough idle or hesitation off throttle Estimated fix cost: $50-$120

Grab rear wheel, check for lateral play or clunking Estimated fix cost: $100-$200

Known issues to inspect before buying a used Gas Gas Ex 350f. What to check and how much repairs cost.

MODERATE

Look for coolant residue below water pump weep hole

Fix cost: $80-$150

SERIOUS

Ask for valve check service history, test cold start

Fix cost: $150-$300

MODERATE

Check for rough idle or hesitation off throttle

Fix cost: $50-$120

MODERATE

Grab rear wheel, check for lateral play or clunking

Fix cost: $100-$200

☐Check coolant color, should be clean

☐Cold start test, should fire easily

☐Inspect frame and subframe for cracks

☐Verify hours on hour meter if present

Solid bike, maintenance-dependent, verify service records