MOT Check for YAMAHA UNKNOWNs

The YAMAHA UNKNOWN makes up 16,855 of the overall 2,792,709 YAMAHA MOT test results. Select your UNKNOWN model year below to find the specific problems.

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MOT check
Some examples of the most common issues are:
Drive chain horseshoe locking device incorrectly fitted (6.1.7 (j) (i)) Occurs:11 times
Front Brake disc contaminated (1.1.14 (b)) Occurs:17 times
Parking brake efficiency less than 50% of the required value aii Occurs:11 times
Drive chain excessively tight (6.1.7 (k) (i)) Occurs:11 times
Front Shock absorber has a serious fluid leak (5.3.2 (b)) Occurs:12 times
Front wheel spindle securing nut locking device missing  Occurs:11 times
Headlamp aim out of alignment Occurs:380 times
Front Wheel bearing rough when rotated (5.1.3 (b) (i)) Occurs:11 times
Horn not loud enough to be heard by another road user  Occurs:15 times
Front Brake excessively binding f Occurs:14 times
Parking brake efficiency less than 50% of the required value aii Occurs:11 times
Front Brake excessively binding f Occurs:14 times
Horn not working  Occurs:32 times
Rear Shock absorber has negligible damping effect (5.3.2 (b)) Occurs:19 times
Front Brake disc contaminated (1.1.14 (b)) Occurs:17 times
Headlamp not working on main beam (4.1.1 (a) (ii)) Occurs:40 times
Rear Rear reflector missing (4.8.2 (a) (ii)) Occurs:34 times
Rear reflector missing aii Occurs:40 times
Service brake efficiency below requirements (1.2.2 (a) (i)) Occurs:13 times
Front Shock absorber has negligible damping effect (5.3.2 (b)) Occurs:14 times
Parking brake efficiency below requirements (1.4.2 (a) (i)) Occurs:18 times
Horn sound not in accordance with requirements (7.7 (c)) Occurs:15 times
Parking brake efficiency less than 50% of the required value aii Occurs:11 times
Rear reflector missing (4.8.2 (a) (ii)) Occurs:181 times
Rear Stop lamp not working (4.3.1 (a) (ii)) Occurs:37 times
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