Most common failures | No# failures |
---|
Headlamp aim out of alignment | 119 |
Registration plate issues | 55 |
Rear reflector on motorcycle missing |1.4.1| | 52 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 36 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 33 |
Drive chain excessively loose |6.2.1d| | 25 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 23 |
Horn not working |1.7.3a| | 22 |
Drive chain worn to excess |6.2.1e| | 22 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 20 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 19 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 17 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 17 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 15 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 13 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 13 |
Handlebar deformed |2.1.1b| | 12 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 10 |
Rear reflector missing (4.8.2 (a) (ii)) | 10 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 9 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 9 |
Registration plate lamp issues | 9 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 8 |
Headlamp aim not tested |1.6| | 8 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 8 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 8 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 7 |
Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 7 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 7 |
Steering headbearing has excessive free play |2.2.2| | 7 |
Exhaust is leaking and excessively noisey |7.1.1b| | 6 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 6 |
Riders seat insecure |6.2.1a| | 6 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 6 |
Brake lever has inadequate reserve travel |3.1.3b| | 6 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 6 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 6 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 6 |
Throttle operating incorrectly |6.2.1f| | 5 |
Front shock absorber seal failed and leaking oil |2.3.3| | 5 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 5 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 5 |
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| | 5 |
Rear reflector missing |4.8.2 |a| |ii|| | 5 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 5 |
Nearside Front Direction indicator not working |1.5.1c| | 5 |
Front Brake lever is so short and the brake cannot be readily applied |3.1.3c| | 5 |
Centre Rear Rear reflector on motorcycle missing |1.4.1| | 5 |
Offside Rear Direction indicator not working |1.5.1c| | 4 |
Drive chain excessively tight |6.2.1d| | 4 |
Rear Brake fluid reservoir insecurely mounted |3.2.B1a| | 4 |
Nearside Rear Direction indicator not working |1.5.1c| | 4 |
Front Drive chain sprocket worn to excess |6.2.1e| | 4 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 4 |
Rear Rear reflector on motorcycle missing |1.4.1| | 4 |
Offside Rear Footrest missing |6.2.1a| | 4 |
Nearside Front Direction indicators not working |1.5.1c| | 4 |
Nearside Rear Direction indicators not working |1.5.1c| | 4 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 4 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 4 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Direction indicators not working |1.5.1c| | 4 |
Front Brake disc|s| excessively worn |3.2.A1l| | 4 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 4 |
Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 4 |
Rear Brake fluid reservoir fluid level dangerously low |3.2.B1d| | 3 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 3 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Rear Brake fluid reservoir severely damaged |3.2.B1b| | 3 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 3 |
Fuel cap sealing washer missing |7.2.2c| | 3 |
Headlamp insecure |1.2.3b| | 3 |
Nearside Rear Footrest missing |6.2.1a| | 3 |
Steering control handlebar movement restricted by taut cables |2.1.2c| | 3 |
Front Steering headbearing has excessive free play |2.2.2| | 3 |
Front wheel bearings have excessive free play |2.3.5b| | 3 |
Front Steering movement excessively stiff with the wheel raised |2.2.1b| | 3 |
Nearside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 3 |
Rear reflector on motorcycle incorrectly positioned |1.4.2d| | 3 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 3 |
Rear Position lamp not working |4.2.1 |a|| | 2 |
Headlamp aim beam image kick up to the offside |1.6| | 2 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Headlamp aim not tested |4.1.2 |b|| | 2 |
Front Headlamp insecure |1.2.3b| | 2 |
Rear Drive chain worn to excess |6.2.1e| | 2 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Nearside Front Footrest insecure |6.2.1a| | 2 |
Dipswitch does not extinquish main beam/s, leaving at least 1 dipped beam headlamp |1.2.2b|i|| | 2 |
Offside Front Direction indicator incorrect colour |1.5.1b| | 2 |
Rear reflector on motorcycle obscured |1.4.1| | 2 |
Rear Brake disc|s| is excessively distorted |3.2.A1m| | 2 |
Rear reflector on motorcycle obscured |1.4.2b| | 2 |
Stop lamp does not emit a steady light |1.3.1b| | 2 |
Offside Rear Direction indicator insecure |1.5.3b| | 2 |
Front Hydraulic brake control feels spongy |3.1.4a| | 2 |
Offside Rear Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Stop lamp remains on when the brake is released |1.3.1e| | 2 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 2 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 2 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
Front Front wheel bearings have excessive free play |2.3.5b| | 2 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 2 |
Nearside Rear Direction indicator incorrect colour |1.5.1b| | 2 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 2 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 2 |
Offside Front Direction indicator not working |1.5.1c| | 2 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
Rear Drive chain excessively loose |6.2.1d| | 2 |
Rear Direction indicators not working |1.5.1c| | 2 |
Nearside Rear Direction indicator insecure |1.5.3b| | 2 |
Horn not loud enough to be heard by another road user |1.7.3a| | 2 |
Motorcycle structure insecure and likely to affect the correct functioning of the steering or braking |6.1.1c| | 2 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 2 |
Offside Front Horn not working |1.7.3a| | 2 |
Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 2 |
Front Steering headbearing excessively stiff or notchy (2.2.2 (f) (i)) | 2 |
Headlamp aim so that beam "kick up" is not visible on the screen (4.1.2 (a)) | 2 |
Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 2 |
Horn not working (7.7 (a)) | 2 |