| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 6 |
| Rear Brake lever has inadequate reserve travel |3.1.3b| | 4 |
| Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
| Rear position lamp insecure |1.1.1c| | 1 |
| Offside Brake master cylinder severely damaged |3.2.B1b| | 1 |
| Offside Brake master cylinder leaking hydraulic fluid |3.2.B1e| | 1 |
| Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
| Fuel cap mounting flange/sealing method defective leaking through key hole |7.2.2c| | 1 |
| Front wheel bearings are excessively rough |2.3.5b| | 1 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Steering headbearing has excessive free play |2.2.2| | 1 |
| Front Brake lever has inadequate reserve travel |3.1.3b| | 1 |
| Front Brake performance not tested Front brake not working |3.3| | 1 |
| Rear suspension bush has excessive free play |2.4.A2a|i|| | 1 |
| Offside Lower Front suspension assembly excessive wear or free play in a front suspension component shock bush |2.3.4| | 1 |
| Rear Rear position lamp insecure |1.1.1c| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 1 |
| Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 1 |
| Nearside Indicator switch does not operate the direction indicators on the side selected |1.5.4| | 1 |
| Offside Rear Direction indicator not working |1.5.1c| | 1 |
| Headlamp insecure |1.2.3b| | 1 |
| Direction indicators flashing more than 120 times per minute Near side both |1.5.1c| | 1 |
| Rear wheel rotation likely to be impeded |6.2.1b| | 1 |
| Handlebar mounting clamp loose cracked and split handle bar clamps |2.1.1a| | 1 |
| Throttle operating incorrectly Cable insecure at twistgrip. |6.2.1f| | 1 |
| Rear Shock absorber insecurely attached (5.3.2 (a) (i)) | 1 |