Most common failures | No# failures |
---|
Headlamp aim out of alignment | 91 |
Rear reflector missing (4.8.2 (a) (ii)) | 67 |
Registration plate lamp issues | 47 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 29 |
Registration plate issues | 27 |
Horn not working (7.7 (a) (ii)) | 23 |
Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 20 |
Drive chain excessively loose (6.1.7 (c) (i)) | 20 |
Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 19 |
Rear Brake excessively binding (1.2.1 (f)) | 19 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 18 |
Rear Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 17 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 15 |
Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 15 |
Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 14 |
Front Brake excessively binding (1.2.1 (f)) | 14 |
Rear reflector missing |4.8.2 |a| |ii|| | 14 |
Nearside Rear Footrest missing (6.2.12 (a)) | 14 |
Drive chain so loose it is likely to fail (6.1.7 (c) (ii)) | 14 |
Headlamp insecure (4.1.1 (c)) | 13 |
Rear Rear reflector missing (4.8.2 (a) (ii)) | 12 |
Drive chain worn to excess (6.1.7 (c) (i)) | 12 |
Stop lamp not working (4.3.1 (a) (ii)) | 11 |
Drive chain so worn it is likely to fail (6.1.7 (c) (ii)) | 11 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 11 |
Offside Rear Footrest missing (6.2.12 (a)) | 10 |
Rear Stop lamp not working |4.3.1 |a| |ii|| | 9 |
Drive chain horseshoe locking device incorrectly fitted (6.1.7 (j) (i)) | 9 |
Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 9 |
Throttle control functioning such that safe operation of the motorcycle is adversely affected (6.2.7 (a) (ii)) | 9 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 9 |
Headlamp aim not tested (4.1.2 (b)) | 9 |
Rear Footrest missing (6.2.12 (a)) | 9 |
Drive chain excessively loose |6.1.7 |c| |i|| | 8 |
Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 8 |
Steering headbearing excessively stiff or notchy (2.2.2 (f) (i)) | 8 |
Front Position lamp not working (4.2.1 (a)) | 8 |
Headlamp not working on main beam (4.1.1 (a) (ii)) | 7 |
Rear Position lamp not working (4.2.1 (a)) | 7 |
Horn not working (7.7 (a)) | 7 |
Brake performance not tested (1.2.1 (g)) | 7 |
Drive chain excessively tight (6.1.7 (k) (i)) | 7 |
Rear Drive chain sprocket worn to excess (6.1.7 (c) (i)) | 7 |
Headlamp aim projected beam image obviously incorrect (4.1.2 (c)) | 7 |
Exhaust noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (8.1.1 (a)) | 7 |
Rear Rear reflector missing |4.8.2 |a| |ii|| | 7 |
Headlamp not working on main beam |4.1.1 |a| |ii|| | 6 |
Drive chain worn to excess |6.1.7 |c| |i|| | 6 |
Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 6 |
Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 6 |
Headlamp aim so that beam "kick up" is not visible on the screen (4.1.2 (a)) | 6 |
Rear Wheel bearing has excessive play |5.1.3 |a| |i|| | 6 |
Wheel alignment incorrect which adversely affects the handling (2.4 (a)) | 6 |
Front Wheel spoke excessively loose (5.2.2 (d)) | 6 |
Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 6 |
Front Brake indicates excessive fluctuation of brake effort (1.2.1 (e)) | 6 |
Stop lamp remains on when the brakes are released | 6 |
Drive chain horseshoe locking device incorrectly fitted |6.1.7 |j| |i|| | 5 |
Nearside Handlebar grip insecure to handlebar (2.2.1 (d) (ii)) | 5 |
Front Brake lever has insufficient reserve travel (1.1.2 (a)) | 5 |
Horn not working |7.7 |a| |ii|| | 5 |
Rear Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 5 |
Rear Drive chain sprocket worn to excess |6.1.7 |c| |i|| | 4 |
Front Stop lamp not working |4.3.1 |a| |ii|| | 4 |
Rear Wheel bearing play so excessive it is likely to break up (5.1.3 (a) (ii)) | 4 |
Nearside Front Handlebar grip insecure to handlebar (2.2.1 (d) (ii)) | 4 |
Stop lamp not working |4.3.1 |a| |ii|| | 4 |
Nearside Handlebar grip insecure to handlebar |2.2.1 |d| |ii|| | 4 |
Front Brake disc contaminated (1.1.14 (b)) | 4 |
Front Wheel spoke excessively loose |5.2.2 |d|| | 4 |
Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 4 |
Rear Shock absorber has an excessively worn bush (5.3.2 (c)) | 4 |
Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 4 |
Rear Suspension component pin or bush excessively worn (5.3.4 (a) (i)) | 4 |
Rear Wheel spoke excessively loose (5.2.2 (d)) | 4 |
Handlebar deformed to the extent that steering is affected (2.2.1 (c) (ii)) | 4 |
All direction indicators not working (4.4.1 (a) (ii)) | 4 |
Front Headlamp insecure (4.1.1 (c)) | 4 |
Front Brake disc significantly and obviously worn (1.1.14 (a) (i)) | 4 |
Offside Rear Direction indicator not working |4.4.1 |a| |ii|| | 4 |
Wheel alignment incorrect which adversely affects the steering (2.4 (a)) | 3 |
All direction indicators not working |4.4.1 |a| |ii|| | 3 |
Nearside Front Direction indicator likely to become detached (4.4.1 (c) (ii)) | 3 |
Roller brake test brake efficiency less than 27.5% overall (1.2.2 (a) (ii)) | 3 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 3 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 3 |
Rear Brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 3 |
Steering operation fouling on the fuel tank or bodywork on full lock (2.1.4 (b)) | 3 |
Throttle operating incorrectly (6.2.7 (a) (i)) | 3 |
Rear Lower Shock absorber has an excessively worn bush (5.3.2 (c)) | 3 |
Offside Rear Direction indicator with a multiple light source more than 1/2 not functioning (4.4.1 (a) (ii)) | 3 |
Rear Brake pedal has insufficient reserve travel (1.1.2 (a)) | 3 |
Steering headbearing has excessive wear or free play |2.2.2 |f| |i|| | 3 |
Rear Drive chain sprocket excessively loose (6.1.7 (c) (i)) | 3 |
Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 3 |
All position lamps not working (4.2.1 (a)) | 3 |
Front Steering headbearing excessively stiff or notchy (2.2.2 (f) (i)) | 3 |
Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 3 |
Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 3 |
Drive chain sprocket worn to excess (6.1.7 (c) (i)) | 3 |
Central Rear Lower Shock absorber has an excessively worn bush (5.3.2 (c)) | 3 |
Nearside Rear Shock absorber has a serious fluid leak (5.3.2 (b)) | 3 |
Rear Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) | 3 |
Rear Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 3 |
Position lamp not working (4.2.1 (a)) | 2 |
Wheel alignment incorrect which adversely affects the handling |2.4 |a|| | 2 |
Rear reflector missing obscured |4.8.2 |a| |ii|| | 2 |
Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 2 |
Front Brake hose excessively twisted (1.1.12 (b) (ii)) | 2 |
Front Throttle operating incorrectly (6.2.7 (a) (i)) | 2 |
Headlamp aim not tested |4.1.2 |b|| | 2 |
Nearside Rear Direction indicator with a multiple light source more than 1/2 not functioning |4.4.1 |a| |ii|| | 2 |
Rear Footrest missing |6.2.12 |a|| | 2 |
Front Brake indicates excessive fluctuation of brake effort |1.2.1 |e|| | 2 |
Position lamp switch does not operate in accordance with the requirements (4.2.2 (a)) | 2 |
Front Wheel spoke cracked broken (5.2.2 (d)) | 2 |
Headlamp aim projected beam image obviously incorrect No discernable beam patern (4.1.2 (c)) | 2 |
Front Stop lamp switch with a delay in operation (4.3.2 (a) (ii)) | 2 |
Headlamp light intensity severely reduced (4.1.4 (a)) | 2 |
Nearside Rear Direction indicator likely to become detached (4.4.1 (c) (ii)) | 2 |
Offside Rear Direction indicator likely to become detached (4.4.1 (c) (ii)) | 2 |
Offside Front Direction indicator not working |4.4.1 |a| |ii|| | 2 |
Steering headbearing excessively stiff or notchy |2.2.2 |f| |i|| | 2 |
Rear Brake pedal is positioned so that the brake cannot be readily applied (1.1.2 (d)) | 2 |
Central Rear Lower Suspension component ball joint excessively worn (5.3.4 (a) (i)) | 2 |
Nearside Footrest insecure (6.2.12 (a)) | 2 |
Nearside Rear Direction indicator with a multiple light source more than 1/2 not functioning (4.4.1 (a) (ii)) | 2 |
Front Brake grabbing severely (1.2.1 (c)) | 2 |
Nearside Handlebar deformed to the extent that steering is affected (2.2.1 (c) (ii)) | 2 |
Offside Handlebar grip insecure to handlebar (2.2.1 (d) (ii)) | 2 |
Rear Wheel bearing play so excessive that directional control is impaired (5.1.3 (a) (ii)) | 2 |
Rear Wheel bearing so rough it is likely to overheat or break up (5.1.3 (b) (ii)) | 2 |
Rear Brake caliper insecure (1.1.16 (c) (i)) | 2 |
Steering operation restricted in free movement from lock to lock (2.1.4 (c)) | 2 |
Brake pedal has insufficient reserve travel (1.1.2 (a)) | 2 |
Rear Drive chain excessively loose (6.1.7 (c) (i)) | 2 |
Rear Brake disc significantly and obviously worn |1.1.14 |a| |i|| | 2 |
Front Brake caliper insecure (1.1.16 (c) (i)) | 2 |
Rear brake disc in such a condition that it is seriously weakened | 2 |
Front Wheel bearing play so excessive it is likely to break up (5.1.3 (a) (ii)) | 2 |
Footrest missing nearside & offside rear (6.2.12 (a)) | 2 |
Front Wheel spindle loose (5.2.1 (c) (i)) | 2 |
Nearside Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 2 |
Offside Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 2 |
Nearside Rear Direction indicator not working |4.4.1 |a| |ii|| | 2 |
Offside Footrest insecure (6.2.12 (a)) | 2 |
Drive chain so worn it is likely to fail |6.1.7 |c| |ii|| | 2 |
Exhaust system insecure (6.1.2 (a)) | 2 |
Front Wheel bearing so rough it is likely to overheat or break up (5.1.3 (b) (ii)) | 2 |
Riders seat insecure (6.2.5 (a) (ii)) | 2 |
Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
Rear Brake grabbing severely (1.2.1 (c)) | 2 |
Nearside Rear Drive chain so loose it is likely to fail (6.1.7 (c) (ii)) | 2 |
Nearside Rear Footrest missing |6.2.12 |a|| | 2 |
Offside Rear Footrest missing |6.2.12 |a|| | 2 |
Front Wheel excessively distorted (5.2.2 (c) (i)) | 2 |
Rear reflector defective or damaged by more than 50% of the reflecting surface (4.8.1 (a) (ii)) | 2 |
Front Wheel spoke missing (5.2.2 (d)) | 2 |
All direction indicators missing (4.4.1 (a) (ii)) | 2 |
Rear Brake indicates excessive fluctuation of brake effort |1.2.1 |e|| | 2 |
Throttle operating incorrectly sticking (6.2.7 (a) (i)) | 2 |
Drive chain so loose it is likely to fail |6.1.7 |c| |ii|| | 2 |
Nearside Rear Drive chain so worn it is likely to fail (6.1.7 (c) (ii)) | 2 |
Nearside Rear Drive chain excessively tight, so that it is likely to fail (6.1.7 (k) (ii)) | 2 |
Lower Shock absorber has an excessively worn bush (5.3.2 (c)) | 2 |
Central Rear Rear reflector missing (4.8.2 (a) (ii)) | 2 |
Headlamp aim so that beam "kick up" is not visible on the screen |4.1.2 |a|| | 2 |
Rear Brake lining(s) less than 1.0 mm thick (1.1.13 (a)) | 2 |
Suspension arm pin or bush excessively worn |5.3.4 |a| |i|| | 2 |
Rear All direction indicators not working (4.4.1 (a) (ii)) | 2 |
Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 2 |
Front All direction indicators incorrect colour (4.4.3 (a)) | 2 |