Most common failures | No# failures |
---|
Headlamp aim out of alignment | 51 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 24 |
Horn not working |1.7.3a| | 20 |
Rear reflector on motorcycle missing |1.4.1| | 19 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 17 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 17 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 16 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 15 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 13 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 13 |
Steering headbearing has excessive free play |2.2.2| | 13 |
Drive chain excessively loose |6.2.1d| | 12 |
Stop lamp affected by the operation of another lamp |1.3.2| | 11 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 10 |
Front wheel bearings have excessive free play |2.3.5b| | 10 |
Exhaust is leaking and excessively noisey |7.1.1b| | 10 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 10 |
Registration plate issues | 10 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 10 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 10 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 10 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 9 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 9 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 9 |
Handlebar deformed |2.1.1b| | 8 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 8 |
Horn not loud enough to be heard by another road user |1.7.3a| | 8 |
Rear Brake locking device missing |3.2.A1e| | 7 |
Rear reflector on motorcycle obscured |1.4.1| | 7 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 7 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 7 |
Headlamp insecure |1.2.3b| | 7 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 7 |
Direction indicators not working |1.5.1c| | 7 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 6 |
Drive chain excessively tight |6.2.1d| | 6 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 6 |
Stop lamp remains on when the brake is released |1.3.1e| | 6 |
Throttle operating incorrectly |6.2.1f| | 6 |
Front Front wheel bearings have excessive free play |2.3.5b| | 6 |
Rear Drive chain worn to excess |6.2.1e| | 5 |
Direction indicator affected by the operation of another lamp |1.5.1c| | 5 |
Indicator switch defective |1.5.4| | 5 |
Brake lever has inadequate reserve travel |3.1.3b| | 5 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 5 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 5 |
Headlamp main beam affected by the operation of another lamp |1.2.2c| | 5 |
Front Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 5 |
Brake pedal pivots excessively worn |3.1.3a| | 5 |
Rear Rear reflector on motorcycle missing |1.4.1| | 5 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 5 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 4 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 4 |
Nearside Rear Footrest missing |6.2.1a| | 4 |
Rear Drive chain excessively loose |6.2.1d| | 4 |
Rear Wheel spoke excessively loose |4.2.1b| | 4 |
Direction indicators flashing less than 60 times a minute |1.5.1c| | 4 |
Offside Rear Direction indicators not working |1.5.1c| | 4 |
All position lamps adversely affected by the operation of another lamp |1.1.3b| | 4 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 4 |
Drive chain worn to excess |6.2.1e| | 4 |
Nearside Rear Direction indicator not working |1.5.1c| | 4 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 4 |
Headlamp aim headlamp damaged and function impaired |1.2.3a| | 4 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 4 |
Headlamp dipped beam affected by the operation of the horn |1.2.2c| | 4 |
Rear position lamp adversely affected by the operation of another lamp |1.1.3b| | 4 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Front Direction indicators affected by the operation of another lamp |1.5.1c| | 4 |
Exhaust excessively deteriorated |7.1.1a| | 4 |
Front Wheel has an excessively distorted bead rim. |4.2.2| | 4 |
Nearside Rear Direction indicators not working |1.5.1c| | 3 |
Horn is not a constant note |1.7.3c| | 3 |
Rear Wheel alignment incorrect which adversely affects the handling |2.5.1| | 3 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 3 |
Offside Rear Footrest missing |6.2.1a| | 3 |
Offside Indicator switch does not operate the direction indicators on the side selected |1.5.4| | 3 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 3 |
Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Brake pedal cannot be released smoothly |3.1.3d| | 3 |
Front suspension has inadequate damping effect. |2.3.6c| | 3 |
Nearside Front Direction indicator not working |1.5.1c| | 3 |
Rear Brake pedal is positioned so that the brake cannot be readily applied |3.1.3c| | 3 |
Headlamp main beam affected by the operation of the horn |1.2.2c| | 3 |
Front Front mudguard insecure |2.3.7| | 3 |
Rear Drive chain sprocket carrier worn to excess |6.2.1e| | 3 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |
Front Brake lever insecure |3.1.2a| | 3 |
Stop lamp affected by the operation of the horn |1.3.2| | 3 |
Offside Rear Direction indicator not working |1.5.1c| | 3 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 3 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 3 |
Rear Brake reaction bracket insecure |3.2.A1j| | 3 |
Brake pedal has inadequate reserve travel |3.1.3b| | 3 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 3 |
Rear Direction indicators affected by the operation of another lamp |1.5.1c| | 3 |
Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 3 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 3 |
Front Footrest insecure |6.2.1a| | 2 |
Nearside Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Offside Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Nearside Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 2 |
Nearside Drive chain worn to excess |6.2.1e| | 2 |
Front Drive chain sprocket worn to excess |6.2.1e| | 2 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Rear Stop lamp affected by the operation of another lamp |1.3.2| | 2 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 2 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 2 |
Front mudguard insecure |2.3.7| | 2 |
Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Drive chain fouling another component |6.2.1d| | 2 |
Headlamp aim not tested |1.6| | 2 |
Front Brake performance not tested |3.3| | 2 |
Rear Brake linkage has abnormal movement due to excessive wear |3.2.A1i| | 2 |
Nearside Rear Direction indicator insecure |1.5.3b| | 2 |
Offside Rear Direction indicator insecure |1.5.3b| | 2 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 2 |
Rear Roller brake test indicates a severely grabbing brake |3.3.A1b| | 2 |
Front suspension assembly component excessively bent |2.3.1| | 2 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
Rear Brake pedal cannot be released smoothly |3.1.3d| | 2 |
Rear Motorcycle structure excessively damaged |6.1.1a| | 2 |
Front position lamp adversely affected by the operation of the horn |1.1.3b| | 2 |
Handlebar mounting clamp bolt loose |2.1.1a| | 2 |
Front Steering movement excessively stiff with the wheel raised |2.2.1b| | 2 |
Rear Stop lamp does not emit a steady light |1.3.1b| | 2 |
Rear Position lamp not working |4.2.1 |a|| | 2 |
Centre Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 2 |
Centre Rear Rear reflector on motorcycle missing |1.4.1| | 2 |
Headlamp deteriorated and function impaired |1.2.3a| | 2 |
Chain guard fouling another component |6.2.1c| | 2 |
Front Direction indicator affected by the operation of another lamp |1.5.1c| | 2 |
Rear Direction indicator affected by the operation of another lamp |1.5.1c| | 2 |
Offside Front Direction indicator insecure |1.5.3b| | 2 |
Offside Front Direction indicator missing |1.5.1a| | 2 |
Front Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 2 |
Rear Brake rod excessively damaged |3.2.A1c| | 2 |
Indicator tell tale not functioning |1.5.2| | 2 |
Horn sound not in accordance with requirements (7.7 (c)) | 2 |
Nearside Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Rear Chain guard insecure |6.2.1c| | 2 |
Offside Direction indicators not working |1.5.1c| | 2 |
Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 2 |
Front Handlebar deformed |2.1.1b| | 2 |
Offside Front Direction indicators not working |1.5.1c| | 2 |
Rear Rear position lamp insecure |1.1.1c| | 2 |
Rear Exhaust is leaking and excessively noisey |7.1.1b| | 2 |
Nearside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |