| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 141 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 21 |
| Horn not working |1.7.3a| | 12 |
| Front Roller brake test indicates a binding brake |3.3.A1a| | 11 |
| Registration plate issues | 11 |
| Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 9 |
| Front position lamp does not illuminate immediately when switched on |1.1.3a| | 5 |
| Upper Steering headbearing has excessive free play |2.2.2| | 4 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 4 |
| Front Floor brake test indicates a binding brake |3.3.C2c| | 4 |
| Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 4 |
| Rear Brake disc|s| excessively worn |3.2.A1l| | 3 |
| Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
| Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 3 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 3 |
| Front Wheel has an excessively distorted bead rim. |4.2.2| | 3 |
| Front Brake excessively binding |1.2.1 |f|| | 3 |
| Steering headbearing has excessive free play |2.2.2| | 3 |
| Rear Shock absorber has negligible damping effect |5.3.2 |b|| | 3 |
| Rear Roller brake test indicates a binding brake |3.3.A1a| | 3 |
| Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 3 |
| Rear Rear wheel bearings are excessively rough |2.4.A.2c| | 2 |
| Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
| Rear Brake disc|s| excessively scored |3.2.A1l| | 2 |
| Offside Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
| Rear wheel bearings are excessively rough |2.4.A.2c| | 2 |
| Rear reflector on motorcycle missing |1.4.1| | 2 |
| Front Brake fluid reservoir leaking hydraulic fluid |3.2.B1e| | 2 |
| Horn not working |7.7 |a| |ii|| | 2 |
| Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
| Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 2 |
| Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 2 |
| Nearside Front Direction indicator not working |1.5.1c| | 2 |
| Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 2 |
| Headlamp switch faulty |1.2.4| | 2 |
| Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |