| Most common failures | No# failures |
|---|
| Stop lamp remains on when the brakes are released | 7 |
| Headlamp aim out of alignment | 6 |
| Front Stop lamp not working (4.3.1 (a) (ii)) | 3 |
| Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 3 |
| Front Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 3 |
| Front Brake excessively binding (1.2.1 (f)) | 3 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 2 |
| Front Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 2 |
| Nearside Front Position lamp switch does not operate in accordance with the requirements DRL FLASHING (4.2.2 (a)) | 1 |
| Front Brake lever not releasing correctly and functionality of brakes affected (1.1.2 (b) (ii)) | 1 |
| Front Brake hose leaking (1.1.12 (c)) | 1 |
| Rear Brake fluid reservoir fluid not visible (1.1.10 (d) (iii)) | 1 |
| Front Brake performance not tested (1.2.1 (g)) | 1 |
| Rear Brake performance not tested (1.2.1 (g)) | 1 |
| Throttle control functioning such that safe operation of the motorcycle is adversely affected from lock to lock (6.2.7 (a) (ii)) | 1 |
| Nearside Rear Direction indicator not working (1.5.1c) | 1 |
| Nearside Fuel system component leaking excessively or a risk of fire carb leaking (6.1.3 (b) (ii)) | 1 |
| Rear Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Riders seat insecure (6.2.5 (a) (ii)) | 1 |
| Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
| Rear Suspension component ball joint excessively worn rear drive bearing (5.3.4 (a) (i)) | 1 |
| Rear Brake excessively binding (1.2.1 (f)) | 1 |
| Registration plate lamp issues | 1 |
| Offside Rear Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Motorcycle structure joining/attachment plate or fastening insecure front mudguard assembly (6.1.1 (b) (i)) | 1 |
| Offside Fuel pipe leaking (6.1.3 (b) (i)) | 1 |
| Front Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Rear Position lamp light intensity significantly reduced (4.2.3 (a) (ii)) | 1 |
| Central Front Lower Steering damper insecure (2.1.4 (d) (i)) | 1 |
| Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Rear Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 1 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Rear Position lamp not working (4.2.1 (a)) | 1 |
| Front Upper Shock absorber insecurely attached (5.3.2 (a) (i)) | 1 |
| Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Front Steering headbearing excessively stiff or notchy (2.2.2 (f) (i)) | 1 |
| Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 1 |
| Offside Front Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Offside Fuel system component leaking (6.1.3 (b) (i)) | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 1 |
| Offside Front Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 1 |
| Rear Valve stem seriously damaged (5.2.3 (j)) | 1 |
| Brake component inadequately mounted REAR PAD PIN MISSING ITS RETAINING CLIP (1.1.21 (c)) | 1 |
| Fuel system component leaking drip from underside (6.1.3 (b) (i)) | 1 |
| Fuel hose damaged (6.1.3 (c) (ii)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Nearside Rear Upper All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Central Front Upper All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Central Front Upper Horn not working (7.7 (a)) | 1 |
| Offside Rear Lower Brake lever pivot excessively tight BRAKE LEVER/PIVOT SEIZED - NO REAR BRAKE (1.1.1 (a)) | 1 |