| Most common failures | No# failures |
|---|
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Rear Rear wheel bearing has excessive play |2.6.2| | 1 |
| Front position lamp|s| missing |1.1.A.3a| | 1 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 1 |
| Nearside Rear Brake cable damaged by wheel split (1.1.15 (a)) | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 1 |
| Nearside Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Offside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 1 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Front position lamp|s| not working both |1.1.A.3b| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Front Brake pedal spongy |3.3.B.1b| | 1 |
| Handlebar mounting clamp loose |9.2.1c| | 1 |
| Hazard warning switch missing no system fitted |1.4.B.1d| | 1 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Rear Direction indicator obviously incorrectly positioned |1.4.A.2b| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 1 |
| Nearside Rear Axle beam cracked |2.5.A.5a| | 1 |
| Exhaust is leaking and excessively noisey |7.1.1b| | 1 |
| Nearside Rear reflector missing |1.5.1a| | 1 |
| Offside Rear reflector missing |1.5.1a| | 1 |
| Parking brake lever is impeded in its travel |3.1.6c| | 1 |
| Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Rear Stub axle inappropriately modified |2.4.A.2| | 1 |
| Brake lever has inadequate reserve travel |9.3.1f| | 1 |
| Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Front front brake binding |3.7.B.1| | 1 |
| Front brake excessively fluctuating | 1 |
| Nearside Front Shock absorbers has a serious fluid leak | 1 |
| Nearside Rear Wheel bearing rough when rotated |5.1.3 |b| |i|| | 1 |
| Offside Rear Wheel bearing rough when rotated |5.1.3 |b| |i|| | 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 |
| Body insecure and dangerous to other road users rear frame mountings |6.1.B.1b| | 1 |
| Stop lamp not working with rear pedal |1.2.1b| | 1 |
| Central Rear Stop lamp not working |1.2.1b| | 1 |
| Registration plate lamp issues | 1 |
| Central Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Rear brake binding | 1 |
| Rear Brake pedal not releasing correctly and functionality of brakes affected |1.1.2 |b| |ii|| | 1 |
| Nearside Front shock absorber leaking oil |9.2.7b| | 1 |
| Nearside Front brake disc contaminated by oil |3.5.1h| | 1 |