MOT Check for YAMAHA YN50s

The YAMAHA YN50 makes up 20,402 of the overall 2,792,709 YAMAHA MOT test results. Select your YN50 model year below to find the specific problems.

Or perform a full mot check on your YAMAHA YN50 then use our popular KnowYourCar app

MOT check
Some examples of the most common issues are:
Steering headbearing has excessive free play  Occurs:214 times
Wheel alignment incorrect which adversely affects the steering  Occurs:43 times
Rear Rear reflector on motorcycle obscured  Occurs:33 times
Front Stop lamp does not illuminate immediately a brake applies  Occurs:512 times
Front Stop lamp not working (4.3.1 (a) (ii)) Occurs:27 times
Headlamp aim headlamp deteriorated and function impaired  Occurs:18 times
Steering movement excessively `notchy` with the wheel raised  Occurs:82 times
Rear wheel rotation likely to be impeded  Occurs:13 times
Front Exhaust is leaking and excessively noisey  Occurs:40 times
Front Exhaust is leaking and excessively noisey  Occurs:40 times
Nearside Front Direction indicators not working  Occurs:42 times
Offside Rear Direction indicator not working  Occurs:50 times
Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) Occurs:12 times
Horn control defective  Occurs:20 times
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) Occurs:14 times
Rear reflector on motorcycle obscured  Occurs:112 times
Rear wheel bearings have excessive free play  Occurs:33 times
Front Front shock absorber seal failed and leaking oil  Occurs:16 times
Roller brake test Neither brake control achieves an efficiency of 25%  Occurs:12 times
Handlebar deformed  Occurs:36 times
Horn sounds harsh or grating  Occurs:13 times
Rear Rear shock absorber has inadequate damping effect.  Occurs:31 times
Nearside Front shock absorber seal failed and leaking oil  Occurs:78 times
Rear shock absorber has inadequate damping effect.  Occurs:117 times
Nearside Rear Direction indicator not working  Occurs:93 times
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