Yamaha Mwt-9 Common Problems
Known issues to inspect before buying a used Yamaha Mwt-9. What to check and how much repairs cost.
Front tilting mechanism sticking or jerky
MODERATETest lean system at low speed, listen for grinding
Fix cost: $200-$600
LMW linkage bushings wear prematurely
SERIOUSGrab front wheels, check for play or clunking
Fix cost: $400-$900
Front brake warping from heat buildup
MODERATEFeel for pulsing under braking at highway speed
Fix cost: $150-$350
Electrical gremlins in lean lock system
MODERATEVerify lean lock engages and releases consistently
Fix cost: $100-$400
Pre-Purchase Checklist
βTest tilting system through full range
βInspect all three wheel bearings carefully
βCheck service history for LMW maintenance
βLook for uneven front tire wear patterns
Decent but complex; maintenance costs run higher