Most common failures | No# failures |
---|
Headlamp aim out of alignment | 67 |
Rear reflector on motorcycle missing |1.4.1| | 55 |
Drive chain excessively loose |6.2.1d| | 43 |
Registration plate issues | 30 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 26 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 25 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 20 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 19 |
Offside Rear Footrest missing |6.2.1a| | 17 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 16 |
Nearside Rear Footrest missing |6.2.1a| | 14 |
Offside Rear Direction indicator not working |1.5.1c| | 14 |
Throttle operating incorrectly |6.2.1f| | 12 |
Steering headbearing has excessive free play |2.2.2| | 12 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 12 |
Drive chain worn to excess |6.2.1e| | 11 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 10 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 9 |
Horn not working |1.7.3a| | 8 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 8 |
Nearside Rear Direction indicator not working |1.5.1c| | 8 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 8 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 8 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 8 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 8 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 8 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Drive chain excessively tight |6.2.1d| | 7 |
Rear Rear reflector on motorcycle missing |1.4.1| | 7 |
Fuel system component insecure |7.2.1b| | 7 |
Front Steering headbearing has excessive free play |2.2.2| | 7 |
Front suspension has inadequate damping effect. |2.3.6c| | 6 |
Exhaust is leaking and excessively noisey |7.1.1b| | 6 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 6 |
Headlamp switch faulty |1.2.4| | 6 |
Offside Front Direction indicators not working |1.5.1c| | 6 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 6 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 6 |
Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 6 |
Offside Front Direction indicator not working |1.5.1c| | 6 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 5 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 5 |
Fuel system component leaking |7.2.1a| | 5 |
Rear Footrest missing |6.2.1a| | 5 |
Nearside Front Direction indicator not working |1.5.1c| | 5 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 5 |
Rear Drive chain excessively loose |6.2.1d| | 4 |
Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 4 |
Direction indicators not working |1.5.1c| | 4 |
Offside Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 4 |
Nearside Front Direction indicator damaged and function impaired |1.5.3a| | 4 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 4 |
Front position lamp incorrect colour |1.1.2a| | 4 |
Offside Steering lock stop ineffective |2.1.3| | 4 |
Rear mono-shock pivot excessively worn |2.4.B.4| | 4 |
Rear position lamp insecure |1.1.1c| | 4 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 4 |
Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 4 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 4 |
An item not tested |Manual| | 4 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 4 |
Rear suspension movement is excessively stiff |2.4.A.3b| | 4 |
Front Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 4 |
Nearside Rear Direction indicators not working |1.5.1c| | 3 |
Nearside Front Direction indicator incorrect colour |1.5.1b| | 3 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 3 |
Nearside Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 3 |
Front wheel bearings have excessive free play |2.3.5b| | 3 |
Clutch lever shortened so it cannot be readily operated. |6.2.1g| | 3 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 3 |
Front Roller brake test indicates a severely grabbing brake |3.3.A1b| | 3 |
Front Brake lever is so short and the brake cannot be readily applied |3.1.3c| | 3 |
Offside Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 3 |
Offside Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 3 |
Front Brake pipe inadequately supported |3.2.B2b| | 3 |
Centre Front Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 3 |
Front wheel bearings are excessively rough |2.3.5b| | 3 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 3 |
Offside Rear Direction indicators not working |1.5.1c| | 3 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 3 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 3 |
Direction indicators flashing less than 60 times a minute |1.5.1c| | 3 |
Front Direction indicators not working |1.5.1c| | 3 |
Nearside Front Direction indicators not working |1.5.1c| | 3 |
Fairings insecure and likely to impede the steering |2.1.2e| | 3 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 3 |
Front Brake excessively binding (1.2.1 (f)) | 3 |
Rear Brake master cylinder insecurely mounted |3.2.B1a| | 2 |
Front Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 2 |
Rear Stop lamp insecure |1.3.3b| | 2 |
Nearside Rear Direction indicator insecure |1.5.3b| | 2 |
Stop lamp affected by the operation of another lamp |1.3.2| | 2 |
Front Front wheel bearings have excessive free play |2.3.5b| | 2 |
Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 2 |
Nearside Fairings insecure and likely to impede the steering |2.1.2e| | 2 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 2 |
Stop lamp insecure |1.3.3b| | 2 |
Brake pedal insecure |3.1.2a| | 2 |
Exhaust markings indicating not for road use or similar wording |7.1.4| | 2 |
Front position lamp deteriorated and function impaired |1.1.1b| | 2 |
Front Steering movement excessively stiff with the wheel raised |2.2.1b| | 2 |
Steering control handlebar movement restricted by cables caught on a projection |2.1.2c| | 2 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 2 |
Nearside Front Direction indicator missing |1.5.1a| | 2 |
Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Front Brake disc|s| excessively worn |3.2.A1l| | 2 |
Front Direction indicator not working |1.5.1c| | 2 |
Rear Drive chain worn to excess |6.2.1e| | 2 |
Nearside Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 2 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 2 |
Rear suspension bearing has excessive free play |2.4.A2a|i|| | 2 |
Rear Stop lamp does not emit a steady light |1.3.1b| | 2 |
Rear Exhaust excessively deteriorated |7.1.1a| | 2 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 2 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 2 |
Rear position lamp obscured more than 50% |1.1.1d| | 2 |
Nearside Handlebar deformed |2.1.1b| | 2 |
Lower Rear suspension bush has excessive free play |2.4.A2a|i|| | 2 |
Nearside Front Steering control has Insufficient clearance at full lock affecting the riders grasp of handlebars |2.1.2b| | 2 |
Offside Front Direction indicator insecure |1.5.3b| | 2 |
Nearside Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
Offside Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
Lower Wheel alignment incorrect which adversely affects the handling |2.5.1| | 2 |
Drive chain excessively loose |6.1.7 |c| |i|| | 2 |
Nearside Front Brake lever cannot be applied smoothly |3.1.3d| | 2 |
Nearside Steering lock stop ineffective |2.1.3| | 2 |
Offside Handlebar deformed |2.1.1b| | 2 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 2 |
Offside Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 2 |
Front Front position lamp incorrect colour |1.1.2a| | 2 |
Headlamp main beam affected by the operation of another lamp |1.2.2c| | 2 |
Rear Drive chain sprocket carrier worn to excess |6.2.1e| | 2 |
Rear Rear position lamp insecure |1.1.1c| | 2 |
Lower Rear mono-shock pivot excessively worn |2.4.B.4| | 2 |