| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 48 |
| Registration plate issues | 8 |
| Front Brake excessively binding (1.2.1 (f)) | 6 |
| Front Wheel bearing rough when rotated |5.1.3 |b| |i|| | 3 |
| Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 2 |
| Rear Brake excessively binding (1.2.1 (f)) | 2 |
| Front Roller brake test indicates a binding brake |3.3.A1a| | 2 |
| Headlamp aim projected beam image obviously incorrect (4.1.2 (c)) | 2 |
| Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Front Brake fluid contaminated (1.8 (a)) | 2 |
| Rear Brake fluid contaminated (1.8 (a)) | 2 |
| Front Wheel excessively distorted (5.2.2 (c) (i)) | 2 |
| Front Shock absorber has negligible damping effect (5.3.2 (b)) | 2 |
| Exhaust silencer likely to become detached (8.1.1 (b) (ii)) | 1 |
| Rear Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
| Nearside Handlebar grip insecure to handlebar |2.2.1 |d| |ii|| | 1 |
| Front Steering operation linkage fouling when handlebars turned from lock to lock front brake line fouling on right hand lock (2.1.4 (a)) | 1 |
| Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Steering operation fouling on the fuel tank or bodywork on full lock Handlebars hitting screen before reaching both left and right steering stops |2.1.4 |b|| | 1 |
| Steering operation restricted in free movement from lock to lock Handle bars hitting screen |2.1.4 |c|| | 1 |
| Steering operation impeded by a fairing Hitting screen both sides |2.1.4 |e|| | 1 |
| Headlamp aim so that beam "kick up" is not visible on the screen |4.1.2 |a|| | 1 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Nearside Front Footrest insecure (6.2.12 (a)) | 1 |
| Rear brake binding | 1 |
| Brake master cylinder leaking (1.1.10 (b) (ii)) | 1 |
| Nearside Front Brake component insecure Bake pad retaining clip missing (1.1.21 (c)) | 1 |
| Offside Front Brake component insecure Bake pad retaining clip missing (1.1.21 (c)) | 1 |
| Front Wheel excessively distorted |5.2.2 |c| |i|| | 1 |
| Front Floor brake test indicates a binding brake |3.3.C2c| | 1 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Front Shock absorber has negligible damping effect |5.3.2 |b|| | 1 |
| Rear Wheel spindle locking device missing (5.2.1 (d)) | 1 |
| Headlamp aim headlamp damaged and function impaired |1.2.3a| | 1 |
| Rear Brake master cylinder leaking hydraulic fluid |3.2.B1e| | 1 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Rear Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 1 |
| Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 1 |
| Front Brake excessively binding 22kgf (1.2.1 (f)) | 1 |
| Horn not working (7.7 (a) (ii)) | 1 |
| Throttle operating incorrectly |6.2.1f| | 1 |
| Front Brake indicates excessive fluctuation of brake effort |1.2.1 |e|| | 1 |
| Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
| Nearside Rear Footrest insecure Footpeg bolt missing c-clip |6.2.12 |a|| | 1 |
| Central Front Upper Headlamp light source and lamp not compatible HID was fitted (4.1.4 (c)) | 1 |
| Front Lower Steering linkage ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Nearside Front Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Offside Front Direction indicator incorrect colour (4.4.3 (a)) | 1 |
| Nearside Front Direction indicator missing |4.4.1 |a| |ii|| | 1 |
| Rear Brake pedal has insufficient reserve travel |1.1.2 |a|| | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 1 |
| Front Brake excessively binding |1.2.1 |f|| | 1 |
| Front Brake excessively binding |20kg| |1.2.1 |f|| | 1 |
| Steering linkage insecure to the extent there is excessive movement at the mountings |2.1.3 |a| |ii|| | 1 |
| Central Front Headlamp aim projected beam image obviously incorrect Headlight bulb improperly fitted (low beam) (4.1.2 (c)) | 1 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
| Registration plate lamp issues | 1 |
| Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 1 |