| Most common failures | No# failures |
|---|
| Rear parking brake recording little or no effort | 5 |
| Headlamp aim out of alignment | 3 |
| Decelerometer brake test neither brake control achieves an efficiency of 25% |3.3.E1c| | 2 |
| Rear reflector missing |1.5.1a| | 2 |
| Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
| Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Parking brake: efficiency below requirements |3.7.B.7| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Decelerometer brake test no brake control achieves an efficiency of 30% |3.3.E1a| | 2 |
| Upper Stop lamp not working |1.2.1b| | 1 |
| Registration plate lamp issues | 1 |
| Nearside Direction indicator not working |1.4.A.2c| | 1 |
| Offside Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Body insecure and dangerous to other road users |6.1.B.1b| | 1 |
| Nearside Rear Body insecure and dangerous to other road users |6.1.B.1b| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Centre Front position lamp|s| not working |1.1.A.3b| | 1 |
| Stop lamp does not illuminate immediately a brake applies control 2 foot brake |1.3.1a| | 1 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Front shock absorber leaking oil |9.2.7b| | 1 |
| Rear brake binding | 1 |
| Front Front position lamp|s| missing |1.1.A.3a| | 1 |
| Nearside Rear Rear reflector missing |1.5.1a| | 1 |
| Offside Rear Rear reflector missing |1.5.1a| | 1 |
| Nearside Rear Upper Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Footrest insecure |9.6.1| | 1 |
| Nearside Rear Footrest insecure |9.6.1| | 1 |
| Nearside Obligatory mirror missing |8.1.1| | 1 |
| Offside Obligatory mirror missing |8.1.1| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Nearside Rear Suspension arm attachment bracket/mounting bolt missing |2.4.G.1| | 1 |
| Front Service brake grabbing severely |3.7.C.2| | 1 |
| Nearside Rear Direction indicator not working |1.5.1c| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |