| Most common failures | No# failures |
|---|
| Registration plate issues | 7 |
| Headlamp aim out of alignment | 5 |
| Horn not working |7.7 |a| |ii|| | 2 |
| Horn not working |1.7.3a| | 2 |
| Rear reflector on motorcycle missing |1.4.1| | 2 |
| Central Front Horn not working (7.7 (a)) | 1 |
| Rear Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
| Rear reflector missing (4.8.2 (a) (ii)) | 1 |
| Offside Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
| Rear Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Horn sounds harsh or grating |1.7.3c| | 1 |
| Nearside Direction indicators not working |1.5.1c| | 1 |
| Offside Direction indicators not working |1.5.1c| | 1 |
| Offside Headlamp main beam affected by the operation of another lamp indicator |1.2.2c| | 1 |
| Front shock absorber seal failed and leaking oil both front |2.3.3| | 1 |
| Stop lamp not working |4.3.1 |a| |ii|| | 1 |
| Horn not working not working ie switch and horn not fitted (7.7 (a)) | 1 |
| Headlamp aim not tested no dip beam image (4.1.2 (b)) | 1 |
| Headlamp not working on main beam not working (4.1.1 (a) (ii)) | 1 |
| Headlamp not working on dipped beam not working (4.1.1 (a) (ii)) | 1 |
| Position lamp lens seriously defective more than 50% LEDs not working , rear light (4.2.1 (b)) | 1 |
| Rear reflector missing missing (4.8.2 (a) (ii)) | 1 |
| Headlamp insecure insecure ie fixing bolt loose (4.1.1 (c)) | 1 |
| Headlamp insecure |1.2.3b| | 1 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
| Front position lamp does not illuminate immediately when switched on |1.1.3a| | 1 |
| Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 1 |