| Most common failures | No# failures |
|---|
| Drive chain worn to excess |6.2.1e| | 5 |
| Offside Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
| Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 3 |
| Headlamp aim out of alignment | 2 |
| Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
| Rear reflector on motorcycle missing |1.4.1| | 2 |
| Front Stop lamp remains on when the brake is released |1.3.1e| | 1 |
| Direction indicator incorrect colour |1.5.1b| | 1 |
| Direction indicator deteriorated and function impaired |1.5.3a| | 1 |
| Front Brake fluid reservoir fluid level dangerously low |3.2.B1d| | 1 |
| Rear suspension bush has excessive free play |2.4.A2a|i|| | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Clutch lever shortened so it cannot be readily operated. |6.2.1g| | 1 |
| Front Stop lamp does not illuminate immediately a brake applies brake light switch broken |1.3.1a| | 1 |
| Nearside Front Front position lamp incorrect colour |1.1.2a| | 1 |
| Offside Front Front position lamp incorrect colour |1.1.2a| | 1 |
| Nearside Rear Front position lamp incorrect colour |1.1.2a| | 1 |
| Offside Rear Front position lamp incorrect colour |1.1.2a| | 1 |
| Drive chain excessively loose |6.2.1d| | 1 |
| Rear Position lamp not working |4.2.1 |a|| | 1 |
| Stop lamp not working Both |4.3.1 |a| |ii|| | 1 |
| Rear Brake reaction bracket insecure |3.2.A1j| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 1 |
| Rear Brake grabbing severely (1.2.1 (c)) | 1 |
| Rear Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 1 |
| Rear Drive chain sprocket worn to excess |6.2.1e| | 1 |
| Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |