Most common failures | No# failures |
---|
Headlamp aim out of alignment | 192 |
Drive chain excessively loose |6.2.1d| | 95 |
Headlamp insecure |1.2.3b| | 74 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 64 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 62 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 58 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 52 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 51 |
Registration plate issues | 47 |
Steering headbearing has excessive free play |2.2.2| | 45 |
Exhaust is leaking and excessively noisey |7.1.1b| | 36 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 30 |
Riders seat insecure |6.2.1a| | 30 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 30 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 29 |
Front Brake disc|s| excessively worn |3.2.A1l| | 28 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 27 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 24 |
Stop lamp affected by the operation of another lamp |1.3.2| | 22 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 22 |
Rear position lamp adversely affected by the operation of another lamp |1.1.3b| | 22 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 22 |
Drive chain worn to excess |6.2.1e| | 21 |
Stop lamp remains on when the brake is released |1.3.1e| | 21 |
Horn not working |1.7.3a| | 20 |
Front Wheel has an excessively distorted bead rim. |4.2.2| | 20 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 18 |
Front wheel bearings have excessive free play |2.3.5b| | 18 |
Registration plate lamp issues | 18 |
Horn not loud enough to be heard by another road user |1.7.3a| | 17 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 16 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 15 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 14 |
Nearside Rear Footrest missing |6.2.1a| | 14 |
Front Wheel spoke excessively loose |4.2.1b| | 13 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 12 |
Front Steering headbearing has excessive free play |2.2.2| | 12 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 11 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 11 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 11 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 11 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 11 |
Headlamp aim not tested |1.6| | 10 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 10 |
Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 10 |
Chain guard insecure |6.2.1c| | 10 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 9 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 9 |
Brake pedal has inadequate reserve travel |3.1.3b| | 8 |
Offside Rear Footrest missing |6.2.1a| | 8 |
Drive chain excessively tight |6.2.1d| | 8 |
Horn is not a constant note |1.7.3c| | 8 |
Rear Footrest missing |6.2.1a| | 8 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 8 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 8 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 8 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 7 |
Exhaust excessively deteriorated |7.1.1a| | 7 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 7 |
Headlamp aim beam image kick up to the offside |1.6| | 7 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 7 |
Throttle operating incorrectly |6.2.1f| | 7 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 7 |
Direction indicators not working |1.5.1c| | 7 |
Rear Stop lamp affected by the operation of another lamp |1.3.2| | 7 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 7 |
Nearside Rear Direction indicator incorrect colour |1.5.1b| | 7 |
Front position lamp insecure |1.1.1c| | 7 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 6 |
Brake pedal cannot be released smoothly |3.1.3d| | 6 |
Rear reflector on motorcycle missing |1.4.1| | 6 |
Front Headlamp insecure |1.2.3b| | 6 |
Handlebar deformed |2.1.1b| | 6 |
Front Brake fluid reservoir fluid level dangerously low |3.2.B1d| | 6 |
Rear Drive chain excessively loose |6.2.1d| | 6 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 6 |
Offside Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 6 |
Motorcycle structure insecure and likely to affect the correct functioning of the steering or braking |6.1.1c| | 6 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 6 |
Nearside Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 6 |
Offside Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 6 |
An item not tested |Manual| | 5 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 5 |
All position lamps adversely affected by the operation of another lamp |1.1.3b| | 5 |
Rear Roller brake test indicates a severely grabbing brake |3.3.A1b| | 5 |
Front Direction indicator affected by the operation of another lamp |1.5.1c| | 5 |
Front suspension has inadequate damping effect. |2.3.6c| | 5 |
Stop lamp does not emit a steady light |1.3.1b| | 5 |
Offside Rear Direction indicator not working |1.5.1c| | 5 |
Front shock absorber seal failed and leaking oil |2.3.3| | 5 |
Rear Wheel has an excessively distorted bead rim. |4.2.2| | 5 |
Front Brake disc|s| has excessive run out |3.2.A1m| | 5 |
Front Wheel damaged significantly reducing the original strength |4.2.1a| | 5 |
Front Stop lamp affected by the operation of another lamp |1.3.2| | 5 |
Front Exhaust is leaking and excessively noisey |7.1.1b| | 5 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 5 |
Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 5 |
Nearside Footrest insecure |6.2.1a| | 5 |
Front mudguard insecure |2.3.7| | 5 |
Offside Front Direction indicator affected by the operation of another lamp |1.5.1c| | 4 |
Rear Wheel spoke excessively loose |4.2.1b| | 4 |
Direction indicators flashing less than 60 times a minute |1.5.1c| | 4 |
Rear Direction indicator affected by the operation of another lamp |1.5.1c| | 4 |
Direction indicator affected by the operation of another lamp |1.5.1c| | 4 |
Front Brake excessively binding |1.2.1 |f|| | 4 |
Offside Front Direction indicators not working |1.5.1c| | 4 |
Front Front wheel bearings have excessive free play |2.3.5b| | 4 |
Front Floor brake test indicates a sticking brake |3.3.C2c| | 4 |
Nearside Rear Direction indicator not working |1.5.1c| | 4 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 4 |
Footrest missing |6.2.1a| | 4 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Front Direction indicator flashing less than 60 times a minute |1.5.1c| | 4 |
Rear Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 4 |
Front Drive chain sprocket worn to excess |6.2.1e| | 4 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 4 |
Front Direction indicator flashing more than 120 times per minute |1.5.1c| | 4 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 4 |