| Most common failures | No# failures |
|---|
| Registration plate lamp issues | 5 |
| Registration plate issues | 4 |
| Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
| Steering headbearing has excessive free play |2.2.2| | 2 |
| Drive chain excessively loose |6.2.1d| | 2 |
| Headlamp aim out of alignment | 2 |
| Drive chain worn to excess (6.1.7 (c) (i)) | 2 |
| Rear Roller brake test indicates a binding brake |3.3.A1a| | 1 |
| Wheel alignment incorrect which adversely affects the steering |2.5.1| | 1 |
| Nearside Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 1 |
| Rear Brake caliper|s| insecure |3.2.A1j| | 1 |
| Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 1 |
| Fork yoke insecure (2.2.2 (d) (i)) | 1 |
| Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 1 |
| Front Floor brake test indicates a binding brake |3.3.C2c| | 1 |
| Offside Handlebar mounting clamp loose |2.1.1a| | 1 |
| Offside Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 1 |
| Front Stop lamp not working switch on lever (4.3.1 (a) (ii)) | 1 |
| Drive chain excessively loose adjust |6.2.1d| | 1 |
| Drive chain worn to excess |6.2.1e| | 1 |
| Brake fluid not visible (1.1.10 (d) (iii)) | 1 |
| Front Stop lamp not working |4.3.1 |a| |ii|| | 1 |
| Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 1 |
| Offside Handlebar deformed hits fuel tank |2.1.1b| | 1 |
| Steering operation restricted in free movement from lock to lock both left and right (2.1.4 (c)) | 1 |
| Front brake disc in such a condition that it is seriously weakened | 1 |
| Rear Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 1 |
| Front suspension has inadequate damping effect. |2.3.6c| | 1 |
| Drive chain excessively tight |6.2.1d| | 1 |
| Rear Stop lamp not working control (4.3.1 (a) (ii)) | 1 |
| Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 1 |
| Pillion seat insecure (6.2.6 (a) (ii)) | 1 |
| Front position lamp incorrect colour |1.1.2a| | 1 |
| Rear Brake hose excessively kinked |3.2.B3a| | 1 |
| Front Brake lever cannot be applied smoothly |3.1.3d| | 1 |
| Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 1 |
| Floor brake test indicates a binding brake rear brake |3.3.C2c| | 1 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
| Headlamp aim not tested |1.6| | 1 |
| Fuel tank insecure (6.1.3 (a) (i)) | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Throttle control functioning such that safe operation of the motorcycle is adversely affected revs out of control on r/h lock (6.2.7 (a) (ii)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Fork yoke insecure steering head nut and washer missing (2.2.2 (d) (i)) | 1 |
| Offside Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
| Front Brake disc contaminated |1.1.14 |b|| | 1 |