| Most common failures | No# failures |
|---|
| Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
| Headlamp aim out of alignment | 2 |
| Rear position lamp flickers when tapped lightly by hand |1.1.3c| | 1 |
| Registration plate issues | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 1 |
| Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Brake hose damaged | 1 |
| Offside Rear Direction indicators not working |1.5.1c| | 1 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
| Steering movement excessively stiff with the wheel raised |2.2.1b| | 1 |
| Rear Lower Locking devices not correctly fitted which may make the motor bicycle dangerous to ride Engine bolts loose |6.2.1h| | 1 |
| Rear Stop lamp remains on when the brake is released |1.3.1e| | 1 |
| Front Position lamp not working (4.2.1 (a)) | 1 |
| Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
| Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 1 |
| Rear Stop lamp affected by the operation of another lamp |1.3.2| | 1 |
| Front Steering headbearing has excessive free play |2.2.2| | 1 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
| Nearside Front Direction indicator not working |1.5.1c| | 1 |
| Offside Front Direction indicator not working |1.5.1c| | 1 |
| Offside Front Front wheel spindle securing nut locking device missing |2.3.3a| | 1 |
| Offside Rear Front wheel spindle securing nut locking device missing |2.3.3a| | 1 |
| Handlebar mounting insecure handlebars move when pressure applied on bump test |2.2.1 |a| |i|| | 1 |
| Front Shock absorber has negligible damping effect front suspension notchy with little damping or rebound |5.3.2 |b|| | 1 |
| Headlamp insecure unable to test aim successfully as headlamp too loose |4.1.1 |c|| | 1 |
| Headlamp aim not tested headlamp too loose to determine correct aim |4.1.2 |b|| | 1 |