| Most common failures | No# failures |
|---|
| Nearside Rear Direction indicator not working |1.5.1c| | 3 |
| Headlamp aim out of alignment | 3 |
| Headlamp aim not tested |1.6| | 2 |
| Throttle operating incorrectly |6.2.1f| | 2 |
| All position lamps adversely affected by the operation of another lamp |1.1.3b| | 1 |
| Direction indicators affected by the operation of another lamp |1.5.1c| | 1 |
| Stop lamp affected by the operation of another lamp |1.3.2| | 1 |
| Horn not working |1.7.3a| | 1 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
| Rear Brake pedal has inadequate reserve travel |3.1.3b| | 1 |
| Drive chain sprocket carrier worn to excess |6.2.1e| | 1 |
| Rear An item not tested |Manual| | 1 |
| Front An item not tested |Manual| | 1 |
| Handlebar mounting excessively deteriorated |flexible type| |2.1.1d| | 1 |
| Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Offside Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Rear Direction indicator affected by the operation of another lamp |1.5.1c| | 1 |
| Front Direction indicator flashing less than 60 times a minute |1.5.1c| | 1 |
| Offside Rear Footrest insecure |6.2.1a| | 1 |
| Rear Brake reaction bracket insecure |3.2.A1j| | 1 |
| Rear suspension component loose |2.4.A.1a| | 1 |
| Nearside Front Lower Fuel pipe leaking |7.2.1a| | 1 |
| Nearside Front Upper Horn not working |1.7.3a| | 1 |
| Direction indicators flashing less than 60 times a minute |1.5.1c| | 1 |
| Nearside Rear Direction indicators not working |1.5.1c| | 1 |
| Offside Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 1 |
| Direction indicators not working |1.5.1c| | 1 |
| Centre Exhaust is leaking and excessively noisey |7.1.1b| | 1 |
| Rear Drive chain excessively loose |6.2.1d| | 1 |
| Direction indicators flashing less than 60 times a minute All indicators |1.5.1c| | 1 |
| Direction indicators affected by the operation of another lamp All affected by horn operation. |1.5.1c| | 1 |
| Horn not loud enough to be heard by another road user |1.7.3a| | 1 |
| Rear Rear position lamp adversely affected by the operation of another lamp Not visible through lense |1.1.3b| | 1 |
| Front Stop lamp does not illuminate immediately a brake applies Front brake application-no stop light |1.3.1a| | 1 |
| Rear Stop lamp does not illuminate immediately a brake applies Rear brake application-no stop light. |1.3.1a| | 1 |
| Headlamp dipped beam affected by the operation of another lamp Dull operation |1.2.2c| | 1 |
| Headlamp dipped beam affected by the operation of another lamp Main beam dull. |1.2.2c| | 1 |
| Headlamp deteriorated and function impaired |1.2.3a| | 1 |
| Front Wheel spoke excessively loose |4.2.1b| | 1 |
| Rear Wheel spoke excessively loose |4.2.1b| | 1 |