Most common failures | No# failures |
---|
Headlamp aim out of alignment | 81 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 48 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 37 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 29 |
Registration plate issues | 24 |
Front shock absorber seal failed and leaking oil |2.3.3| | 22 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 20 |
Exhaust is leaking and excessively noisey |7.1.1b| | 18 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 18 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 17 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 16 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 16 |
Steering headbearing has excessive free play |2.2.2| | 15 |
Front suspension has inadequate damping effect. |2.3.6c| | 15 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 15 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 15 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 15 |
Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 15 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 14 |
Front Steering headbearing has excessive free play |2.2.2| | 11 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 10 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 8 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 7 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 7 |
Exhaust excessively deteriorated |7.1.1a| | 7 |
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| | 6 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 6 |
Riders seat insecure |6.2.1a| | 6 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 6 |
Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 6 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 5 |
Rear Brake lever has inadequate reserve travel |3.1.3b| | 5 |
Horn not working |1.7.3a| | 5 |
Throttle operating incorrectly |6.2.1f| | 5 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 5 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 5 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 5 |
Rear Brake lever cannot be applied smoothly |3.1.3d| | 4 |
Front Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 4 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 4 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 4 |
Horn not loud enough to be heard by another road user |1.7.3a| | 4 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 4 |
Front Hydraulic brake control feels spongy |3.1.4a| | 4 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 4 |
Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 4 |
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 3 |
Front Front suspension has inadequate damping effect. |2.3.6c| | 3 |
Front Fairings insecure and likely to impede the steering |2.1.2e| | 3 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 3 |
Nearside Rear Direction indicator not working |1.5.1c| | 3 |
Nearside Rear Direction indicator insecure |1.5.3b| | 3 |
Direction indicators flashing less than 60 times a minute |1.5.1c| | 3 |
Brake lever cannot be applied smoothly |3.1.3d| | 3 |
Rear Brake disc|s| excessively scored |3.2.A1l| | 3 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 3 |
Headlamp aim beam image kick up to the offside |1.6| | 3 |
Rear Exhaust is leaking and excessively noisey |7.1.1b| | 3 |
Rear wheel rotation likely to be impeded |6.2.1b| | 3 |
Offside Front Direction indicator damaged and function impaired |1.5.3a| | 3 |
Front Brake caliper|s| securing bolt|s| missing |3.2.A1j| | 3 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 2 |
Nearside Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 2 |
Front Brake caliper|s| securing bolt|s| loose |3.2.A1j| | 2 |
Rear Direction indicators not working |1.5.1c| | 2 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 2 |
Nearside Rear Direction indicators not working |1.5.1c| | 2 |
Front Exhaust is leaking and excessively noisey |7.1.1b| | 2 |
Stop lamp affected by the operation of another lamp |1.3.2| | 2 |
Nearside Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 2 |
Front Front wheel bearings have excessive free play |2.3.5b| | 2 |
Offside Headlamp main beam flickers when tapped lightly by hand |1.2.2c| | 2 |
Floor brake test No brake control achieves an efficiency of 30%. |3.3.C1a| | 2 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 2 |
Rear Hydraulic brake control feels spongy |3.1.4a| | 2 |
Offside Front Direction indicator incorrect colour |1.5.1b| | 2 |
Nearside Front Direction indicator insecure |1.5.3b| | 2 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Front Horn not working |1.7.3a| | 2 |
Headlamp aim not tested |1.6| | 2 |
Front suspension assembly component excessively corroded. |2.3.1| | 2 |
Rear Brake lever is so short and the brake cannot be readily applied |3.1.3c| | 2 |
Front Wheel alignment incorrect which adversely affects the steering |2.5.1| | 2 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 2 |
Direction indicator flashing more than 120 times per minute |1.5.1c| | 2 |
Offside Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 2 |
Nearside Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
Offside Front suspension assembly component excessively corroded. |2.3.1| | 2 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 2 |
Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 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 |