| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 4 |
| Registration plate lamp issues | 4 |
| Front Valve stem seriously damaged (5.2.3 (j)) | 3 |
| Front Valve stem seriously damaged |5.2.3 |j|| | 2 |
| Rear Brake lever has insufficient reserve travel |1.1.2 |a|| | 2 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 2 |
| Horn not working (7.7 (a)) | 2 |
| Rear reflector missing (4.8.2 (a) (ii)) | 2 |
| Nearside Shock absorber has a serious fluid leak fork seal |5.3.2 |b|| | 1 |
| Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition |8.1.1 |a|| | 1 |
| Rear reflector on motorcycle missing |1.4.1| | 1 |
| Horn sounds harsh or grating |1.7.3c| | 1 |
| Direction indicator not working All indicators not flashing |1.5.1c| | 1 |
| Rear position lamp incorrect colour Number plate light housing missing, showing white light to the rear |1.1.2b| | 1 |
| Riders seat insecure |6.2.1a| | 1 |
| Fairings insecure and likely to impede the steering Front fairing insecure |2.1.2e| | 1 |
| Decelerometer brake test the less effective brake control does not achieve an efficiency of 25%. |3.3.E1b| | 1 |
| Nearside Front suspension assembly component missing stanchion bolt missing/snapped |2.3.1| | 1 |
| Wheel alignment incorrect which adversely affects the handling vehicle appears to of had a front impact altering the steering head angle and affecting the handling and steering |2.5.1| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 1 |
| Motorcycle structure joining/attachment plate or fastening insecure the front fender |mudgaurd| mounting bracket is insecure |6.1.1 |b| |i|| | 1 |
| Fuel cap ineffective unable to check ie unable to release the seat mechanish to check its coondition |6.1.3 |b| |i|| | 1 |
| Throttle control functioning such that safe operation of the motorcycle is adversely affected engine will not idle but when turned full left hand lock the engine races |6.2.7 |a| |ii|| | 1 |
| Horn not working |1.7.3a| | 1 |
| Central Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (8.1.1 (a)) | 1 |
| Rear Wheel fixing loose (single fixing) (5.2.1 (a) (ii)) | 1 |
| Rear Valve stem seriously damaged (5.2.3 (j)) | 1 |
| Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Rear reflector missing |4.8.2 |a| |ii|| | 1 |
| Rear Valve stem seriously damaged |5.2.3 |j|| | 1 |
| Rear Brake has no recorded effort at a wheel |1.2.1 |a| |ii|| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 1 |
| Stop lamp not working intermittent |ignition switch faulty| |4.3.1 |a| |ii|| | 1 |
| Horn not working intermittent |faulty ignition switch| |7.7 |a| |ii|| | 1 |
| Riders seat insecure |6.2.5 |a| |ii|| | 1 |
| All direction indicators not working intermittent |faulty ignition switch| |4.4.1 |a| |ii|| | 1 |
| Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Registration plate issues | 1 |
| Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Rear reflector on motorcycle obscured |1.4.2b| | 1 |
| All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Floor brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 1 |
| Exhaust system insecure (6.1.2 (a)) | 1 |
| Front Brake fluid not visible (1.1.10 (d) (iii)) | 1 |
| Exhaust silencer insecure (8.1.1 (b) (i)) | 1 |
| Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 1 |
| Rear Brake lever has insufficient reserve travel (1.1.2 (a)) | 1 |
| Rear Brake effort inadequate at a wheel (1.2.1 (a) (i)) | 1 |
| Motorcycle structure inadequately repaired such that structural rigidity is significantly reduced all the panels insecure and cables fouling the steering (6.1.1 (d) (i)) | 1 |