| Most common failures | No# failures |
|---|
| Registration plate issues | 22 |
| Rear reflector missing (4.8.2 (a) (ii)) | 20 |
| Rear reflector missing |4.8.2 |a| |ii|| | 10 |
| Headlamp aim out of alignment | 10 |
| Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (8.1.1 (a)) | 6 |
| Registration plate lamp issues | 4 |
| Stop lamp remains on when the brakes are released | 4 |
| Drive chain excessively loose (6.1.7 (c) (i)) | 3 |
| Rear reflector on motorcycle missing |1.4.1| | 3 |
| Rear Brake pedal has insufficient reserve travel (1.1.2 (a)) | 3 |
| Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition |8.1.1 |a|| | 2 |
| Stop lamp not working (4.3.1 (a) (ii)) | 2 |
| Rear Stop lamp not working (4.3.1 (a) (ii)) | 2 |
| Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 2 |
| Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
| Horn not working (7.7 (a) (ii)) | 2 |
| Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 2 |
| Rear Drive chain so worn it is likely to fail (6.1.7 (c) (ii)) | 1 |
| Headlamp insecure (4.1.1 (c)) | 1 |
| Stop lamp not working from rear brake lever (4.3.1 (a) (ii)) | 1 |
| Brake has no recorded effort at a wheel rear brake inoperative (1.2.1 (a) (ii)) | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Drive chain excessively tight |6.2.1d| | 1 |
| Steering damper insecure (2.1.4 (d) (i)) | 1 |
| Rear Footrest missing (6.2.12 (a)) | 1 |
| Stop lamp affected by the operation of another lamp |1.3.2| | 1 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Rear position lamp adversely affected by the operation of another lamp |1.1.3b| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition Fitted baffle |8.1.1 |a|| | 1 |
| Offside Rear All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Drive chain so loose it is likely to fail (6.1.7 (c) (ii)) | 1 |
| Rear Lower Suspension arm fractured |5.3.3 |b| |ii|| | 1 |
| Central Rear Upper Stop lamp not working rear brake light not working have adjusted light switch. (4.3.1 (a) (ii)) | 1 |
| Rear Brake performance unable to be tested (1.2.1 (g)) | 1 |
| Nearside Rear Footrest missing (6.2.12 (a)) | 1 |
| Offside Rear Footrest missing (6.2.12 (a)) | 1 |
| Rear Position lamp not working (4.2.1 (a)) | 1 |
| Rear Brake pedal has insufficient reserve travel |1.1.2 |a|| | 1 |
| Front Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
| Rear Direction indicator incorrect colour both rears faded to white (4.4.3 (a)) | 1 |
| Rear Rear reflector missing |4.8.2 |a| |ii|| | 1 |
| Rear Brake indicates excessive fluctuation of brake effort 25kgF fluctuation. (1.2.1 (e)) | 1 |