Most common failures | No# failures |
---|
Rear reflector on motorcycle missing |1.4.1| | 74 |
Drive chain excessively loose |6.2.1d| | 46 |
Headlamp aim out of alignment | 43 |
Horn not working |1.7.3a| | 38 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 36 |
Registration plate issues | 35 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 27 |
Exhaust is leaking and excessively noisey |7.1.1b| | 22 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 19 |
Drive chain worn to excess |6.2.1e| | 18 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 17 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 15 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 15 |
Offside Rear Footrest missing |6.2.1a| | 14 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 14 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 13 |
Nearside Rear Footrest missing |6.2.1a| | 13 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 13 |
Front wheel bearings are excessively rough |2.3.5b| | 11 |
Front wheel bearings have excessive free play |2.3.5b| | 11 |
Offside Front Footrest insecure |6.2.1a| | 11 |
Rear Footrest missing |6.2.1a| | 11 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 10 |
Fuel system component insecure |7.2.1b| | 9 |
Nearside Direction indicators flashing more than 120 times per minute |1.5.1c| | 9 |
Nearside Direction indicator flashing more than 120 times per minute |1.5.1c| | 9 |
Drive chain excessively tight |6.2.1d| | 9 |
Rear reflector on motorcycle obscured |1.4.1| | 9 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 8 |
Front Drive chain sprocket worn to excess |6.2.1e| | 7 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 7 |
Horn not loud enough to be heard by another road user |1.7.3a| | 7 |
Fuel system component leaking |7.2.1a| | 7 |
Nearside Footrest insecure |6.2.1a| | 7 |
Nearside Front Direction indicator not working |1.5.1c| | 7 |
Nearside Front Direction indicator insecure |1.5.3b| | 7 |
Steering headbearing has excessive free play |2.2.2| | 7 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 7 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 7 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 7 |
Offside Front Direction indicators not working |1.5.1c| | 6 |
Rear Brake disc|s| excessively scored |3.2.A1l| | 6 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 6 |
Rear mono-shock pivot excessively worn |2.4.B.4| | 6 |
Direction indicators not working |1.5.1c| | 6 |
Headlamp insecure |1.2.3b| | 6 |
Seat insecure |6.2.1a| | 5 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 5 |
Rear Brake disc|s| cracked |3.2.A1g| | 5 |
Rear Rear reflector on motorcycle missing |1.4.1| | 5 |
Front Horn not working |1.7.3a| | 5 |
Offside Front Direction indicator insecure |1.5.3b| | 5 |
Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 5 |
Riders seat insecure |6.2.1a| | 5 |
Offside Handlebar deformed |2.1.1b| | 5 |
Rear reflector missing (4.8.2 (a) (ii)) | 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| | 4 |
Offside Footrest insecure |6.2.1a| | 4 |
Nearside Front Direction indicator flashing more than 120 times per minute |1.5.1c| | 4 |
Nearside Rear Direction indicator flashing more than 120 times per minute |1.5.1c| | 4 |
Offside Front Direction indicator not working |1.5.1c| | 4 |
Direction indicator flashing more than 120 times per minute |1.5.1c| | 4 |
Offside Direction indicators flashing more than 120 times per minute |1.5.1c| | 4 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 4 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Rear suspension bearing has excessive free play |2.4.A2a|i|| | 4 |
Lower Rear mono-shock pivot excessively worn |2.4.B.4| | 4 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 4 |
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 4 |
Headlamp aim beam image kick up to the offside |1.6| | 4 |
Registration plate lamp issues | 4 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 4 |
Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 4 |
Rear Wheel alignment incorrect which adversely affects the handling |2.5.1| | 3 |
Rear position lamp obscured more than 50% |1.1.1d| | 3 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 3 |
Rear reflector missing |4.8.2 |a| |ii|| | 3 |
Offside Rear Direction indicator not working |1.5.1c| | 3 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 3 |
Handlebar deformed |2.1.1b| | 3 |
Front Front wheel bearings have excessive free play |2.3.5b| | 3 |
Nearside Front Footrest insecure |6.2.1a| | 3 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 3 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 3 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 3 |
Rear Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 3 |
Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 3 |
Offside Front Handlebar deformed |2.1.1b| | 3 |
Offside Direction indicator flashing more than 120 times per minute |1.5.1c| | 3 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 3 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 3 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 3 |
Rear Seat insecure |6.2.1a| | 3 |
Throttle operating incorrectly |6.2.1f| | 3 |
Nearside Handlebar deformed |2.1.1b| | 3 |
Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 3 |
Centre Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 2 |
Rear mono-shock insecure |2.4.B.4| | 2 |
Steering control has Insufficient clearance at full lock affecting the riders operation of the controls |2.1.2b| | 2 |
Drive chain fouling another component |6.2.1d| | 2 |
Exhaust excessively deteriorated |7.1.1a| | 2 |
Rear Brake pedal cannot be released smoothly |3.1.3d| | 2 |
Front Direction indicator not working |1.5.1c| | 2 |
Front Brake component has restricted free movement and operation is likely to be impeded |3.2.A1h| | 2 |
Offside Front Direction indicator missing |1.5.1a| | 2 |
Nearside Rear Direction indicators not working |1.5.1c| | 2 |
Fairings insecure and likely to impede the steering |2.1.2e| | 2 |
Front Direction indicator insecure |1.5.3b| | 2 |
Front Footrest insecure |6.2.1a| | 2 |
Headlamp aim so that beam "kick up" is not visible on the screen |4.1.2 |a|| | 2 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 2 |
Nearside Front 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 |
Rear Rear reflector on motorcycle obscured |1.4.1| | 2 |
Rear Drive chain excessively loose |6.2.1d| | 2 |
Front Hydraulic brake control feels spongy |3.1.4a| | 2 |
Rear Brake pipe union leaking fluid |3.2.B4| | 2 |
Rear Drive chain excessively tight |6.2.1d| | 2 |
Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 2 |
Lower Rear suspension bush has excessive free play |2.4.A2a|i|| | 2 |
Centre Rear Rear reflector on motorcycle missing |1.4.1| | 2 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 2 |
Rear Drive chain worn to excess |6.2.1e| | 2 |
Rear position lamp deteriorated and function impaired |1.1.1b| | 2 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 2 |
Rear Exhaust is leaking and excessively noisey |7.1.1b| | 2 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 2 |
Clutch lever shortened so it cannot be readily operated. |6.2.1g| | 2 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
Rear Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 2 |
Offside Rear Direction indicator damaged and function impaired |1.5.3a| | 2 |
Offside Rear Direction indicator flashing more than 120 times per minute |1.5.1c| | 2 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 2 |
Headlamp main beam affected by the operation of another lamp |1.2.2c| | 2 |
Nearside Front Direction indicator incorrect colour |1.5.1b| | 2 |
Offside Front Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Offside Front Direction indicator flashing more than 120 times per minute |1.5.1c| | 2 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 2 |
Drive chain so loose it is likely to fail (6.1.7 (c) (ii)) | 2 |
All direction indicators not working (4.4.1 (a) (ii)) | 2 |
Drive chain horseshoe locking device incorrectly fitted (6.1.7 (j) (i)) | 2 |
Rear suspension bush has excessive free play (2.4.A2a(i)) | 2 |
Drive chain excessively loose (6.1.7 (c) (i)) | 2 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 2 |
Rear Brake pedal is bent and the brake cannot be readily applied (1.1.2 (d)) | 2 |
Rear Rear reflector missing (4.8.2 (a) (ii)) | 2 |
Nearside Rear Footrest missing (6.2.12 (a)) | 2 |
Offside Rear Footrest missing (6.2.12 (a)) | 2 |
Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 2 |
Rear Footrest missing (6.2.12 (a)) | 2 |
Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 2 |
Nearside Handlebar so insecure it is likely to become detached (2.2.1 (b) (ii)) | 2 |