| Most common failures | No# failures |
|---|
| Headlamp aim not tested (4.1.2 (b)) | 2 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 2 |
| Rear Brake grabbing severely (1.2.1 (c)) | 2 |
| Central Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Front Lower Front position lamp incorrect colour lamp lights up with disco colours |1.1.2a| | 1 |
| Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
| Direction indicators not working both sides |1.5.1c| | 1 |
| Direction indicators affected by the operation of another lamp both sides will only work when main beam is illuminated |1.5.1c| | 1 |
| Front Brake lever is so short and the brake cannot be readily applied |3.1.3c| | 1 |
| Nearside Drive chain worn to excess drive chain kinked and seized links |6.2.1e| | 1 |
| Front Wheel alignment incorrect which adversely affects the handling forks twisted and suspect frame bent due to front and rear wheel out of alignment significantly. |2.5.1| | 1 |
| Rear Brake rod has restricted free movement |1.1.15 |e|| | 1 |
| Drive chain excessively loose |6.1.7 |c| |i|| | 1 |
| Front Stop lamp not working |4.3.1 |a| |ii|| | 1 |
| Registration plate issues | 1 |
| Rear Rear reflector missing |4.8.2 |a| |ii|| | 1 |
| Roller brake test No brake control achieves an efficiency of 30% |1.2.2 |a| |i|| | 1 |
| Brake hose excessively deteriorated | 1 |
| Headlamp light intensity severely reduced no pattern emitted (4.1.4 (a)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Rear Brake pedal cannot be released smoothly |3.1.3d| | 1 |
| Steering headbearing in such a condition that steering control is adversely affected (2.2.2 (f) (ii)) | 1 |
| Rear Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 1 |
| Rear reflector on motorcycle obscured |1.4.2b| | 1 |
| Front Footrest insecure both o/s and n/s rubbers (6.2.12 (a)) | 1 |
| Headlamp aim out of alignment | 1 |
| Rear Position lamp not working (4.2.1 (a)) | 1 |
| Registration plate lamp issues | 1 |
| Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Drive chain excessively tight, so that it is likely to fail (6.1.7 (k) (ii)) | 1 |
| Drive chain worn to excess (6.1.7 (c) (i)) | 1 |
| Exhaust system insecure (6.1.2 (a)) | 1 |