Most common failures | No# failures |
---|
Headlamp aim out of alignment | 168 |
Rear reflector on motorcycle missing |1.4.1| | 119 |
Registration plate issues | 119 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 53 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 43 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 42 |
Headlamp aim beam image kick up to the offside |1.6| | 41 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 39 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 37 |
Horn not working |1.7.3a| | 37 |
Drive chain excessively loose |6.2.1d| | 32 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 32 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 25 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 25 |
Rear Rear reflector on motorcycle missing |1.4.1| | 19 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 18 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 18 |
Windscreen wiper does not clear the windscreen effectively | 17 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 17 |
Front shock absorber seal failed and leaking oil |2.3.3| | 17 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 15 |
Drive chain worn to excess |6.2.1e| | 15 |
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| | 14 |
Steering headbearing has excessive free play |2.2.2| | 14 |
Registration plate lamp issues | 13 |
Brake pipe excessively corroded | 12 |
Offside Front Direction indicators not working |1.5.1c| | 12 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 12 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 12 |
Offside Rear Direction indicator not working |1.5.1c| | 11 |
Drive chain excessively tight |6.2.1d| | 11 |
Exhaust markings indicating not for road use or similar wording |7.1.4| | 11 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 11 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 11 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 11 |
Exhaust is leaking and excessively noisey |7.1.1b| | 11 |
Nearside Rear Direction indicator not working |1.5.1c| | 10 |
Headlamp insecure |1.2.3b| | 10 |
Nearside Front Direction indicator not working |1.5.1c| | 9 |
Riders seat insecure |6.2.1a| | 9 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 9 |
Front Brake excessively binding (1.2.1 (f)) | 9 |
Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 8 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 8 |
Throttle operating incorrectly |6.2.1f| | 8 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 8 |
Offside Front Footrest insecure |6.2.1a| | 8 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 8 |
Nearside Rear Direction indicators not working |1.5.1c| | 8 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 8 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 8 |
Nearside Front Direction indicators not working |1.5.1c| | 8 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 7 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 7 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 7 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 7 |
Nearside Front Footrest insecure |6.2.1a| | 7 |
Direction indicators not working |1.5.1c| | 7 |
Offside Front Direction indicator not working |1.5.1c| | 7 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 7 |
Front wheel bearings have excessive free play |2.3.5b| | 7 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 7 |
Nearside Direction indicator flashing more than 120 times per minute |1.5.1c| | 7 |
Brakes imbalanced across an axle | 6 |
Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 6 |
Front Wheel has an excessively distorted bead rim. |4.2.2| | 6 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 6 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 6 |
Front Horn not working |1.7.3a| | 6 |
Horn not loud enough to be heard by another road user |1.7.3a| | 6 |
Rear reflector missing (4.8.2 (a) (ii)) | 6 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 5 |
Rear fog lamp not working |1.3.2b| | 5 |
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 5 |
Rear suspension bearing has excessive free play |2.4.A2a|i|| | 5 |
Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 5 |
Nearside Rear Direction indicator insecure |1.5.3b| | 5 |
Handlebar mounting clamp bolt loose |2.1.1a| | 5 |
Rear Hydraulic brake control feels spongy |3.1.4a| | 5 |
Front Headlamp aim beam image kick up to the offside |1.6| | 5 |
Front Floor brake test indicates a sticking brake |3.3.C2c| | 5 |
Front wheel bearings are excessively rough |2.3.5b| | 5 |
Brake pedal has inadequate reserve travel |3.1.3b| | 5 |
Nearside Footrest insecure |6.2.1a| | 5 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 5 |
Headlamp aim beam image kick-up is to the offside |1.6.1| | 5 |
Rear Floor brake test indicates a binding brake |3.3.C2c| | 5 |
Exhaust excessively deteriorated |7.1.1a| | 5 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 5 |
Nearside Rear Footrest missing |6.2.1a| | 5 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 5 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 5 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 4 |
Offside Stop lamp not working |1.2.1b| | 4 |
Nearside Front Front position lamp|s| not working |1.1.A.3b| | 4 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 4 |
Front Headlamp aim beam image kick-up is to the offside |1.6.1| | 4 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 4 |
Offside Front Brake disc|s| excessively worn |3.2.A1l| | 4 |
Brake hose excessively deteriorated | 4 |
Horn not working |1.6.2a| | 4 |
Front Brake excessively binding |1.2.1 |f|| | 4 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 4 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 4 |
Brake lever has inadequate reserve travel |3.1.3b| | 4 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Offside Rear Direction indicators not working |1.5.1c| | 4 |
Nearside Steering lock stop ineffective |2.1.3| | 4 |
Rear Brake disc|s| excessively scored |3.2.A1l| | 4 |
Front Hydraulic brake control feels spongy |3.1.4a| | 4 |
Front suspension has inadequate damping effect. |2.3.6c| | 4 |
Stop lamp remains on when the brakes are released | 4 |
Nearside Rear Footrest insecure |6.2.1a| | 4 |
Offside Direction indicator flashing more than 120 times per minute |1.5.1c| | 4 |
Nearside Rear position lamp|s| not working |1.1.A.3b| | 4 |
Service brake: efficiency below requirements |3.7.B.7| | 4 |
Rear Brake pedal has insufficient reserve travel (1.1.2 (a)) | 4 |
Front Position lamp not working (4.2.1 (a)) | 4 |
Horn not working (7.7 (a)) | 4 |