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
โCheck frame for cracks near headstock
โVerify airbox and filter condition
โConfirm coolant is clean, no milky residue
โAsk for service and hour meter records
Decent budget enduro, needs regular maintenance attention