| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2 |
| Drive chain excessively loose |6.2.1d| | 2 |
| Wheel alignment incorrect which adversely affects the handling |2.5.1| | 2 |
| Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
| Rear reflector missing |4.8.2 |a| |ii|| | 1 |
| Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
| Drive chain worn to excess |6.2.1e| | 1 |
| Front Stop lamp remains on when the brake is released |1.3.1e| | 1 |
| Stop lamp not working on foot pedal (4.3.1 (a) (ii)) | 1 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Nearside Rear Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Front Brake caliper insecurely mounted and braking performance affected |1.1.16 |c| |ii|| | 1 |
| Headlamp light source and lamp not compatible |4.1.4 |c|| | 1 |
| Exhaust silencer insecure |8.1.1 |b| |i|| | 1 |
| Fuel tank insecure |6.1.3 |a| |i|| | 1 |
| Front Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Front Brake caliper|s| insecure |3.2.A1j| | 1 |
| Rear Brake caliper|s| insecure |3.2.A1j| | 1 |
| Rear Brake excessively binding |1.2.1 |f|| | 1 |
| Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 1 |
| Rear wheel spindle securing nut locking device insecure both lock nuts loose |2.4.A.2b| | 1 |
| Steering operation restricted in free movement from lock to lock cables/wire |2.1.4 |c|| | 1 |
| Drive chain excessively tight |6.1.7 |k| |i|| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Footrest insecure too slippery |6.2.12 |a|| | 1 |
| Front position lamp does not illuminate immediately when switched on |1.1.3a| | 1 |