Most common failures | No# failures |
---|
Headlamp aim out of alignment | 196 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 156 |
Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 133 |
Rear Brake lever has inadequate reserve travel |3.1.3b| | 130 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 115 |
Steering headbearing has excessive free play |2.2.2| | 106 |
Rear reflector on motorcycle missing |1.4.1| | 98 |
Horn not working |1.7.3a| | 76 |
Exhaust is leaking and excessively noisey |7.1.1b| | 70 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 67 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 60 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 59 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 55 |
Headlamp insecure |1.2.3b| | 53 |
Registration plate issues | 52 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 51 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 48 |
Front wheel bearings are excessively rough |2.3.5b| | 45 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 44 |
Front Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 41 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 40 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 38 |
Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 35 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 35 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 34 |
Rear Rear reflector on motorcycle missing |1.4.1| | 33 |
Front Steering headbearing has excessive free play |2.2.2| | 29 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 29 |
Nearside Front Direction indicator not working |1.5.1c| | 27 |
Offside Steering lock stop ineffective |2.1.3| | 25 |
Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 23 |
Front wheel bearings have excessive free play |2.3.5b| | 22 |
Front suspension has inadequate damping effect. |2.3.6c| | 22 |
Rear Brake lever insecure |3.1.2a| | 21 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 21 |
Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 19 |
Nearside Brake lever has inadequate reserve travel |3.1.3b| | 19 |
Offside Front Direction indicator not working |1.5.1c| | 18 |
Riders seat insecure |6.2.1a| | 18 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 16 |
Headlamp aim not tested |1.6| | 16 |
Front Fairings insecure and likely to impede the steering |2.1.2e| | 16 |
Rear reflector on motorcycle obscured |1.4.1| | 16 |
Offside Front Direction indicators not working |1.5.1c| | 15 |
Front Headlamp insecure |1.2.3b| | 15 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 14 |
Headlamp aim beam image kick up to the offside |1.6| | 14 |
Rear Roller brake test indicates a severely grabbing brake |3.3.A1b| | 14 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 14 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 13 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 13 |
Fairings insecure and likely to impede the steering |2.1.2e| | 13 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 12 |
Brake lever has inadequate reserve travel |3.1.3b| | 12 |
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| | 12 |
Front Front suspension has inadequate damping effect. |2.3.6c| | 11 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 11 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 11 |
Front Brake disc|s| has excessive run out |3.2.A1m| | 11 |
Nearside Steering lock stop ineffective |2.1.3| | 10 |
Nearside Front Direction indicator insecure |1.5.3b| | 10 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 10 |
Front position lamp insecure |1.1.1c| | 10 |
Direction indicators not working |1.5.1c| | 10 |
Headlamp main beam affected by the operation of another lamp |1.2.2c| | 9 |
Stop lamp affected by the operation of another lamp |1.3.2| | 9 |
Front Front wheel bearings are excessively rough |2.3.5b| | 9 |
Offside Rear Direction indicator not working |1.5.1c| | 9 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 9 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 9 |
Rear wheel rotation likely to be impeded |6.2.1b| | 9 |
Horn not loud enough to be heard by another road user |1.7.3a| | 9 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 8 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 8 |
Indicator tell tale not functioning |1.5.2| | 8 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 8 |
Front Front wheel bearings have excessive free play |2.3.5b| | 8 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 8 |
Headlamp aim headlamp damaged and function impaired |1.2.3a| | 7 |
Front Direction indicator insecure |1.5.3b| | 7 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Direction indicators flashing less than 60 times a minute |1.5.1c| | 7 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 7 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 7 |
Offside Rear Direction indicator incorrect colour |1.5.1b| | 7 |
Motorcycle structure insecure and likely to affect the correct functioning of the steering or braking |6.1.1c| | 7 |
Front Motorcycle structure insecure and likely to affect the correct functioning of the steering or braking |6.1.1c| | 7 |
Nearside Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 7 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 7 |
Exhaust excessively deteriorated |7.1.1a| | 7 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 7 |
Nearside Front Direction indicators not working |1.5.1c| | 7 |
Rear Brake lever mounting insecure |3.1.2a| | 7 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 7 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 6 |
Nearside Rear Direction indicator not working |1.5.1c| | 6 |
Front suspension assembly excessive wear or free play in a front suspension component |2.3.4| | 6 |
Front Horn not working |1.7.3a| | 6 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 6 |
Offside Front Direction indicator insecure |1.5.3b| | 6 |
Fuel cap sealing washer missing |7.2.2c| | 6 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 6 |
Nearside Brake lever insecure |3.1.2a| | 6 |
Nearside Front Brake lever has inadequate reserve travel |3.1.3b| | 6 |
Indicator switch defective |1.5.4| | 6 |
Offside Front position lamp does not illuminate immediately when switched on |1.1.3a| | 6 |
Front Brake disc|s| cracked |3.2.A1g| | 6 |
Nearside Rear Direction indicator incorrect colour |1.5.1b| | 6 |
Rear Exhaust is leaking and excessively noisey |7.1.1b| | 6 |