Rieju Mrt 300 Common Problems
Known issues to inspect before buying a used Rieju Mrt 300. What to check and how much repairs cost.
Transmission false neutrals or difficult shifting
MODERATERun through all gears cold and hot
Fix cost: $50-$300
WP suspension seals leaking fork oil
MODERATEInspect fork lowers for oil residue or staining
Fix cost: $80-$200
Crankshaft bearing wear on high-hour engines
SERIOUSListen for bottom-end knock, check service history
Fix cost: $300-$700
Electrical gremlins, poor Spanish wiring quality
MINORTest all lights, kill switch, and starter function
Fix cost: $30-$150
Pre-Purchase Checklist
☐Check frame for cracks near headstock
☐Verify airbox and filter condition
☐Confirm coolant is clean, no milky residue
☐Ask for service and hour meter records
Decent budget enduro, needs regular maintenance attention