Honda CRF 250 Common Problems
Known issues to inspect before buying a used Honda CRF 250. What to check and how much repairs cost.
Valve clearance tightens, causes hard starting
SERIOUSCold start difficulty, compression test, service history records
Fix cost: $150-$400
Piston and rings wear from neglected oil changes
SERIOUSBlowby smoke, low compression, rattling on startup
Fix cost: $300-$600
Water pump seal failure, coolant leaks
MODERATEWeep hole dripping, coolant level drop, milky oil
Fix cost: $80-$200
Radiator damage and bent subframe from crashes
MODERATEBent fins, coolant leaks, frame cracks near mounts
Fix cost: $100-$350
Pre-Purchase Checklist
☐Request full maintenance and oil change records
☐Do cold compression test, minimum 170 psi
☐Check for coolant in oil, inspect weep hole
☐Inspect subframe, radiators, and crash damage signs
Reliable if maintained, high-wear race engine otherwise