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:
Offside Front Front shock absorber seal failed and leaking oil  Occurs:20 times
Stop lamp remains on when the brake is released  Occurs:25 times
Steering movement excessively `notchy` with the wheel raised  Occurs:82 times
Roller brake test Neither brake control achieves an efficiency of 25%  Occurs:12 times
Offside Rear Direction indicator not working  Occurs:50 times
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort  Occurs:11 times
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort  Occurs:11 times
Front Brake disc excessively worn  Occurs:48 times
Rear Brake lever mounting insecure  Occurs:19 times
Offside Rear Direction indicator not working  Occurs:50 times
Motorcycle structure insecure and likely to affect the correct functioning of the steering or braking  Occurs:29 times
Headlamp dipped beam affected by the operation of another lamp  Occurs:18 times
Rear Exhaust is leaking and excessively noisey  Occurs:26 times
Throttle operating incorrectly  Occurs:60 times
Front Direction indicators not working  Occurs:14 times
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) Occurs:14 times
Front wheel bearings are excessively rough  Occurs:62 times
Rear Brake lining less than 1.5 mm thick i Occurs:12 times
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort  Occurs:16 times
Offside Front Direction indicator not working  Occurs:50 times
Roller brake test No brake control achieves an efficiency of 30%.  Occurs:20 times
Roller brake test No brake control achieves an efficiency of 30%.  Occurs:20 times
Front Brake disc has excessive run out  Occurs:15 times
Offside Front shock absorber seal failed and leaking oil  Occurs:46 times
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) Occurs:14 times
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