Most common failures | No# failures |
---|
Headlamp aim out of alignment | 56 |
Registration plate issues | 21 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 15 |
Drive chain excessively loose |6.2.1d| | 15 |
Rear reflector on motorcycle missing |1.4.1| | 14 |
Horn not working |1.7.3a| | 14 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 12 |
Steering headbearing has excessive free play |2.2.2| | 11 |
Rear reflector on motorcycle obscured |1.4.1| | 10 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 9 |
Drive chain excessively tight |6.2.1d| | 9 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 9 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 9 |
Front wheel bearings have excessive free play |2.3.5b| | 9 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 8 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 8 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 8 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 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 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 8 |
Drive chain worn to excess |6.2.1e| | 7 |
Headlamp aim beam image kick up to the offside |1.6| | 7 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 7 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 7 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 7 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 7 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 7 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 7 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 6 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 6 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 6 |
Front shock absorber seal failed and leaking oil |2.3.3| | 6 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 6 |
Nearside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 5 |
Stop lamp remains on when the brakes are released | 5 |
Rear Wheel spoke excessively loose |4.2.1b| | 5 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 5 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 5 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 5 |
Handlebar deformed |2.1.1b| | 5 |
Drive chain excessively loose (6.1.7 (c) (i)) | 4 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 4 |
Brake lever has inadequate reserve travel |3.1.3b| | 4 |
Rear Brake locking device missing |3.2.A1e| | 4 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 4 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 4 |
Rear Rear reflector on motorcycle missing |1.4.1| | 4 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 4 |
Riders seat insecure |6.2.1a| | 4 |
Stop lamp affected by the operation of another lamp |1.3.2| | 4 |
Front suspension has inadequate damping effect. |2.3.6c| | 4 |
Headlamp aim beam image kick-up is to the offside |1.6.1| | 4 |
Rear suspension bearing has excessive free play |2.4.A2a|i|| | 4 |
Rear reflector missing (4.8.2 (a) (ii)) | 3 |
Brake pedal has inadequate reserve travel |3.1.3b| | 3 |
Rear Brake locking device insecure |3.2.A1e| | 3 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 3 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 3 |
Rear Drive chain worn to excess |6.2.1e| | 3 |
Rear Drive chain excessively loose |6.2.1d| | 3 |
Rear Brake reaction bracket insecure |3.2.A1j| | 3 |
Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 3 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 3 |
Front Front suspension has inadequate damping effect. |2.3.6c| | 3 |
Nearside Rear Footrest missing |6.2.1a| | 3 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 3 |
Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Nearside Direction indicator flashing more than 120 times per minute |1.5.1c| | 3 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 3 |
Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 3 |
Steering control handlebar movement restricted by cables caught on a projection |2.1.2c| | 2 |
Rear Rear suspension bush has excessive free play |2.4.A2a|i|| | 2 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 2 |
Exhaust is leaking and excessively noisey |7.1.1b| | 2 |
Front Brake cable excessively corroded |3.2.A1b| | 2 |
Front Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 2 |
Rear Brake pedal not releasing correctly and functionality of brakes affected (1.1.2 (b) (ii)) | 2 |
Rear Brake pedal cannot be released smoothly |3.1.3d| | 2 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 2 |
Headlamp not working on main beam |4.1.1 |a| |ii|| | 2 |
Nearside Front Direction indicator insecure |1.5.3b| | 2 |
Rear Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 2 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
Front mudguard insecure |2.3.7| | 2 |
Front Wheel has an excessively distorted bead rim. |4.2.2| | 2 |
Headlamp not working on main beam (4.1.1 (a) (ii)) | 2 |
Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 2 |
Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 2 |
Front position lamp missing |1.1.1a| | 2 |
Front wheel bearings are excessively rough |2.3.5b| | 2 |
Horn not working (7.7 (a) (ii)) | 2 |
Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 2 |
Rear Wheel spoke cracked. |4.2.1b| | 2 |
Front Floor brake test indicates a sticking brake |3.3.C2c| | 2 |
Front Front wheel bearings have excessive free play |2.3.5b| | 2 |
Riders seat insecure (6.2.5 (a) (ii)) | 2 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 2 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 2 |
Offside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Rear Brake pedal cannot be applied smoothly |3.1.3d| | 2 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Front All position lamps do not illuminate immediately when switched on |1.1.3a| | 2 |
Headlamp aim not tested |1.6| | 2 |
Nearside Rear Footrest insecure |6.2.1a| | 2 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 2 |
Direction indicator not working |1.5.1c| | 2 |
Front Brake disc|s| excessively worn |3.2.A1l| | 2 |
Front Stop lamp missing |1.3.3a| | 2 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 2 |
Exhaust excessively deteriorated |7.1.1a| | 2 |
Direction indicators not working |1.5.1c| | 2 |
Nearside Rear Direction indicator flashing more than 120 times per minute |1.5.1c| | 2 |
Rear Brake linkage has abnormal movement due to excessive wear |3.2.A1i| | 2 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
Offside Front Direction indicator damaged and function impaired |1.5.3a| | 2 |
Drive chain fouling another component |6.2.1d| | 2 |
Front Brake lever insecure |3.1.2a| | 2 |