Most common failures | No# failures |
---|
Headlamp aim out of alignment | 81 |
Drive chain excessively loose |6.2.1d| | 37 |
Rear reflector on motorcycle missing |1.4.1| | 33 |
Steering headbearing has excessive free play |2.2.2| | 25 |
Registration plate issues | 22 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 21 |
Drive chain worn to excess |6.2.1e| | 21 |
Headlamp aim beam image kick up to the offside |1.6| | 19 |
Rear Wheel spoke excessively loose |4.2.1b| | 15 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 15 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 13 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 13 |
Exhaust is leaking and excessively noisey |7.1.1b| | 12 |
Rear reflector missing (4.8.2 (a) (ii)) | 10 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 10 |
Rear Footrest missing |6.2.1a| | 9 |
Horn not working |1.7.3a| | 9 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 8 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 8 |
Rear Rear reflector on motorcycle missing |1.4.1| | 8 |
Riders seat insecure |6.2.1a| | 7 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 7 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 7 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 6 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 6 |
Front Drive chain sprocket worn to excess |6.2.1e| | 6 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 6 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 6 |
Front Brake disc|s| excessively worn |3.2.A1l| | 6 |
Rear reflector missing |4.8.2 |a| |ii|| | 6 |
Throttle operating incorrectly |6.2.1f| | 5 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 5 |
Nearside Rear Direction indicator not working |1.5.1c| | 5 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 5 |
Front Steering headbearing has excessive free play |2.2.2| | 5 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 5 |
Offside Rear Footrest insecure |6.2.1a| | 4 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 4 |
Headlamp insecure |1.2.3b| | 4 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 4 |
Rear mono-shock pivot excessively worn |2.4.B.4| | 4 |
Nearside Rear Direction indicator insecure |1.5.3b| | 4 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 4 |
Exhaust excessively deteriorated |7.1.1a| | 4 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 4 |
Front Brake fluid reservoir fluid level dangerously low |3.2.B1d| | 3 |
Clutch lever shortened so it cannot be readily operated. |6.2.1g| | 3 |
Riders seat insecure (6.2.5 (a) (ii)) | 3 |
Rear Drive chain excessively loose |6.2.1d| | 3 |
Front Headlamp aim beam image kick up to the offside |1.6| | 3 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 3 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 3 |
Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 3 |
Front wheel bearings have excessive free play |2.3.5b| | 3 |
Rear Drive chain worn to excess |6.2.1e| | 3 |
Nearside Rear Drive chain excessively loose |6.2.1d| | 3 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 3 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 3 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 3 |
Offside Rear Footrest missing |6.2.1a| | 3 |
Nearside Rear Footrest missing |6.2.1a| | 3 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 2 |
Offside Rear Direction indicator not working |1.5.1c| | 2 |
Rear Roller brake test indicates a severely grabbing brake |3.3.A1b| | 2 |
Nearside Rear Footrest insecure |6.2.1a| | 2 |
Rear Wheel spoke cracked. |4.2.1b| | 2 |
Front Brake disc|s| securing bolt|s| missing |3.2.A1g| | 2 |
Footrest missing |6.2.1a| | 2 |
Exhaust mounting missing |7.1.1c| | 2 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 2 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 2 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 2 |
Headlamp switch faulty |1.2.4| | 2 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 2 |
Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 2 |
Front Brake excessively binding |1.2.1 |f|| | 2 |
Brake lever is so short and the brake cannot be readily applied |3.1.3c| | 2 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 2 |
Horn not working (7.7 (a) (ii)) | 2 |
Drive chain worn to excess |6.1.7 |c| |i|| | 2 |
Drive chain sprocket worn to excess |6.1.7 |c| |i|| | 2 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 2 |
Drive chain so loose it is likely to fail (6.1.7 (c) (ii)) | 2 |
Centre Rear Rear reflector on motorcycle missing |1.4.1| | 2 |
Rear reflector on motorcycle obscured |1.4.1| | 2 |
Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Nearside Rear Direction indicators not working |1.5.1c| | 2 |
Fuel system component leaking |7.2.1a| | 2 |
Handlebar deformed |2.1.1b| | 2 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 2 |
Headlamp aim not tested |1.6| | 2 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 2 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 2 |
Rear Wheel spoke missing |4.2.1b| | 2 |
Brake lever has inadequate reserve travel |3.1.3b| | 2 |
Nearside Front Direction indicator not working |1.5.1c| | 2 |
All position lamps do not illuminate immediately when switched on |1.1.3a| | 2 |
Plate brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.B2b| | 2 |