| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 3 |
| Rear reflector on motorcycle missing |1.4.1| | 3 |
| Front wheel bearings are excessively rough |2.3.5b| | 2 |
| Offside Rear Footrest missing (6.2.12 (a)) | 1 |
| Headlamp aim beam image kick-up is to the offside |1.6.1| | 1 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 1 |
| Horn not loud enough to be heard by another road user |1.7.3a| | 1 |
| Nearside Position lamp switch insecure |1.1.4b| | 1 |
| Drive chain excessively loose |6.2.1d| | 1 |
| Motorcycle structure adversely modified |6.1.1b| | 1 |
| Headlamp aim beam image kick up to the offside (1.6) | 1 |
| Direction indicators not working (1.5.1c) | 1 |
| Offside Rear Direction indicator insecure (1.5.3b) | 1 |
| Rear mono-shock pivot seized (2.4.B.4) | 1 |
| Front Stop lamp does not illuminate immediately a brake applies (1.3.1a) | 1 |
| Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a) | 1 |
| Rear Exhaust mounting does not fully support the exhaust system (7.1.1.c) | 1 |
| Wheel alignment incorrect which adversely affects the handling (2.5.1) | 1 |
| Nearside Rear Footrest missing (6.2.1a) | 1 |
| Offside Rear Footrest missing (6.2.1a) | 1 |
| Front wheel has a missing wheel nut(s) (4.2.3a) | 1 |
| Fairings insecure and likely to impede the steering (2.1.2e) | 1 |
| Stop lamp does not illuminate immediately a brake applies (1.3.1a) | 1 |
| Steering control handlebar movement restricted by trapped cables (2.1.2c) | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Rear position lamp incorrect colour |1.1.2b| | 1 |
| Rear Seat insecure |6.2.1a| | 1 |
| Rear Drive chain excessively loose |6.2.1d| | 1 |
| Nearside Rear Footrest missing (6.2.12 (a)) | 1 |
| Nearside Steering control handlebar movement restricted by taut cables |2.1.2c| | 1 |
| Front position lamp incorrect colour |1.1.2a| | 1 |
| Indicator tell tale not functioning |1.5.2| | 1 |
| Steering headbearing has excessive free play |2.2.2| | 1 |