Most common failures | No# failures |
---|
Headlamp aim out of alignment | 244 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 182 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 175 |
Rear reflector on motorcycle missing |1.4.1| | 161 |
Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 157 |
Rear Brake lever has inadequate reserve travel |3.1.3b| | 138 |
Steering headbearing has excessive free play |2.2.2| | 86 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 78 |
Headlamp insecure |1.2.3b| | 71 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 69 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 68 |
Horn not working |1.7.3a| | 66 |
Registration plate issues | 58 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 56 |
Exhaust is leaking and excessively noisey |7.1.1b| | 55 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 51 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 50 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 49 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 49 |
Fuel cap sealing washer missing |7.2.2c| | 47 |
Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 46 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 46 |
Front Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 34 |
Offside Steering lock stop ineffective |2.1.3| | 33 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 32 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 31 |
Rear reflector on motorcycle obscured |1.4.1| | 29 |
Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 28 |
Fairings insecure and likely to impede the steering |2.1.2e| | 27 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 27 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 25 |
Headlamp aim not tested |1.6| | 25 |
Front suspension has inadequate damping effect. |2.3.6c| | 25 |
Front Fairings insecure and likely to impede the steering |2.1.2e| | 24 |
Nearside Front Direction indicator not working |1.5.1c| | 24 |
Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 22 |
Rear Rear reflector on motorcycle missing |1.4.1| | 22 |
Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 21 |
Riders seat insecure |6.2.1a| | 20 |
Nearside Steering lock stop ineffective |2.1.3| | 20 |
Offside Front Direction indicator not working |1.5.1c| | 19 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 18 |
Rear Brake lever insecure |3.1.2a| | 18 |
Headlamp aim beam image kick up to the offside |1.6| | 17 |
Exhaust noise is clearly in excess of that emitted by a similar motor bicycle fitted with a standard silencer in average condition |7.1.2| | 16 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 15 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 15 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 14 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 13 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 13 |
Offside Steering lock stop missing |2.1.3| | 13 |
Front wheel bearings are excessively rough |2.3.5b| | 12 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 12 |
Nearside Front Direction indicators not working |1.5.1c| | 12 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 12 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 12 |
Direction indicators not working |1.5.1c| | 12 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 12 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 11 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 11 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 11 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 11 |
Brake lever has inadequate reserve travel |3.1.3b| | 11 |
Fairing insecure and likely to impede the steering |2.1.2e| | 11 |
Front Steering headbearing has excessive free play |2.2.2| | 11 |
Front wheel bearings have excessive free play |2.3.5b| | 10 |
Front position lamp insecure |1.1.1c| | 10 |
Front Steering lock stop ineffective |2.1.3| | 10 |
Front Steering movement excessively stiff with the wheel raised |2.2.1b| | 10 |
Offside Front Direction indicators not working |1.5.1c| | 10 |
Front Brake disc|s| has excessive run out |3.2.A1m| | 10 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 9 |
Exhaust excessively deteriorated |7.1.1a| | 9 |
Direction indicator affected by the operation of another lamp |1.5.1c| | 9 |
Front Headlamp insecure |1.2.3b| | 9 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 9 |
Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 9 |
Rear wheel has a loose wheel nut|s| |4.2.3a| | 8 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 8 |
Horn not loud enough to be heard by another road user |1.7.3a| | 8 |
Offside Front position lamp does not illuminate immediately when switched on |1.1.3a| | 8 |
Nearside Front Direction indicator incorrect colour |1.5.1b| | 8 |
Front Front position lamp insecure |1.1.1c| | 8 |
Nearside Front Direction indicator insecure |1.5.3b| | 8 |
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 8 |
Front Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 7 |
Front Front suspension has inadequate damping effect. |2.3.6c| | 7 |
Front Hydraulic brake control feels spongy |3.1.4a| | 7 |
Offside Front Direction indicator insecure |1.5.3b| | 7 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 7 |
Nearside Brake lever has inadequate reserve travel |3.1.3b| | 7 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 7 |
Indicator switch defective |1.5.4| | 7 |
Offside Front Direction indicator incorrect colour |1.5.1b| | 7 |
Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 7 |
Offside Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 6 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 6 |
Stop lamp remains on when the brake is released |1.3.1e| | 6 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 6 |
Front Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 6 |
Rear Brake lever mounting insecure |3.1.2a| | 6 |
Indicator tell tale not functioning |1.5.2| | 6 |
Rear wheel rotation likely to be impeded |6.2.1b| | 6 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 6 |
Front Front wheel bearings are excessively rough |2.3.5b| | 6 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 6 |