| Most common failures | No# failures |
|---|
| Registration plate issues | 7 |
| Registration plate lamp issues | 3 |
| Headlamp aim out of alignment | 2 |
| Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Stop lamp not working |1.2.1b| | 2 |
| Rear Brake pedal has insufficient reserve travel (1.1.2 (a)) | 2 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 2 |
| Rear Hydraulic brake cylinder inadequately mounted o/s wheel cylinder clip not secure (1.1.16 (c) (i)) | 1 |
| Hydraulic brake cylinder inadequately mounted and braking performance affected bolt missing from support bar (1.1.16 (c) (ii)) | 1 |
| Fuel tank leaking at fuel tap |6.1.3 |b| |i|| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 1 |
| Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
| Position lamp missing Vehicle is over 1300mm wide but not fitted with front and rear position lamps. (4.2.1 (a) (ii)) | 1 |
| Front Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Front position lamp incorrect colour |1.1.2a| | 1 |
| Rear reflector on motorcycle missing |1.4.1| | 1 |
| 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| | 1 |
| Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Rear Wheel spoke excessively loose |4.2.1b| | 1 |
| Rear Wheel spoke missing |4.2.1b| | 1 |
| Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Handlebar mounting clamp bolt loose |2.1.1a| | 1 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
| Fuel system component insecure |7.2.1b| | 1 |
| Horn not working |1.7.3a| | 1 |
| Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 1 |
| Parking brake lever defective so that it cannot be satisfactorily operated (1.1.6 (d)) | 1 |
| Hazard warning switch missing |1.4.B.1d| | 1 |
| Hazard warning lamps not fitted |1.4.B.1a| | 1 |
| Brake pedal has excessive side movement indicating a badly worn bearing or pivot |3.3.A.1d| | 1 |
| Front suspension has inadequate damping effect. |2.3.6c| | 1 |
| Brake hose kinked |3.6.B.4b| | 1 |
| Offside Handlebar grip not secure to handlebars. (2.2.1 (f) (ii)) | 1 |
| Hazard warning switch inoperative |4.4.2 |a| |ii|| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Offside Brake cable has wires broken and is significantly weakened |3.5.1b| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Rear Service brake effort inadequate at a wheel both (1.2.1 (a) (i)) | 1 |
| Drivers seat insecure (6.2.5 (a) (ii)) | 1 |
| Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Front Front mudguard can easily contact any fixed point of the motor bicycle. Exhaust system fouls front mudguard when forks are compressed. |2.3.7| | 1 |
| Service brake has no recorded effort at a wheel both rear (1.2.1 (a) (ii)) | 1 |
| Road wheel fixing missing n/s/r drive shaft bolt mising (5.2.1 (a) (i)) | 1 |
| Rear Parking brake lever has excessive movement indicating incorrect adjustment (1.1.6 (c)) | 1 |
| Position lamp switch missing |1.1.A.1| | 1 |
| Front front brake binding |3.7.B.1| | 1 |
| Nearside Rear reflector not fitted symmetrically |1.4.1| | 1 |
| Offside Rear reflector not fitted symmetrically |1.4.1| | 1 |
| Nearside Rear Suspension arm insecure |2.4.G.1| | 1 |
| Outer Stop lamp emits other than a steady red light |1.2.1e| | 1 |