| Most common failures | No# failures |
|---|
| Front Roller brake test indicates a binding brake |3.3.A1a| | 13 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 4 |
| Headlamp aim out of alignment | 3 |
| Riders seat insecure |6.2.1a| | 2 |
| Front Brake disc|s| cracked |3.2.A1g| | 2 |
| Front Brake excessively binding |1.2.1 |f|| | 2 |
| Rear Roller brake test indicates a binding brake |3.3.A1a| | 2 |
| Front Brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Front Brake disc|s| cracked |3.2.A1g| | 1 |
| Stop lamp affected by the operation of another lamp |1.3.2| | 1 |
| Front Roller brake test indicates a sticking brake |3.3.A1a| | 1 |
| Brake performance not tested |3.3| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 1 |
| Rear Brake disc|s| excessively worn |3.2.A1l| | 1 |
| Front Floor brake test indicates a binding brake |3.3.C2c| | 1 |
| Throttle operating incorrectly |6.2.1f| | 1 |
| Rear Brake excessively binding |1.2.1 |f|| | 1 |
| Headlamp not working on main beam |4.1.1 |a| |ii|| | 1 |
| Offside Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
| Nearside Front Front wheel bearings are excessively rough |2.3.5b| | 1 |
| Offside Front Front wheel bearings are excessively rough |2.3.5b| | 1 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Centre Rear Rear reflector on motorcycle missing |1.4.1| | 1 |
| Offside Front Brake disc|s| cracked |3.2.A1g| | 1 |
| Central Rear Stop lamp not working rear brake / rear brake light switch sticking. WD40 now working. (4.3.1 (a) (ii)) | 1 |
| Nearside Front Brake caliper damaged Front brake binding. (1.1.16 (a) (i)) | 1 |
| Offside Front Brake caliper damaged Front brake binding. (1.1.16 (a) (i)) | 1 |
| Offside Front Headlamp not working on dipped beam stuck on main beam (4.1.1 (a) (ii)) | 1 |
| Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Riders seat insecure (6.2.5 (a) (ii)) | 1 |
| Central Front Brake excessively binding (1.2.1 (f)) | 1 |