| Most common failures | No# failures |
|---|
| Horn not loud enough to be heard by another road user (1.7.3a) | 3 |
| Registration plate issues | 2 |
| Headlamp aim out of alignment | 2 |
| Horn not working |1.7.3a| | 1 |
| Offside Direction indicator not working |1.5.1c| | 1 |
| Nearside Direction indicator not working |1.5.1c| | 1 |
| Horn not loud enough to be heard by another road user |1.7.3a| | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Front Front suspension assembly excessive wear or free play in a front suspension component |2.3.4| | 1 |
| Nearside Rear Rear wheel has a missing wheel nut|s| |4.2.3a| | 1 |
| Centre Motorcycle structure excessively corroded |6.1.1a| | 1 |
| Headlamp aim headlamp damaged and function impaired |1.2.3a| | 1 |
| Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
| Rear Brake drum|s| friction surface contaminated by oil or grease |3.2.A1k| | 1 |
| Rear Stop lamp does not illuminate immediately a brake applies (1.3.1a) | 1 |
| Front Roller brake test indicates excessive fluctuation of brake effort (3.3.A1d) | 1 |
| Nearside Rear Direction indicators flashing less than 60 times a minute (1.5.1c) | 1 |
| Rear Built up wheel has a bolt/s missing (4.2.1c) | 1 |
| Front Direction indicator incorrect colour |1.5.1b| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Stop lamp not working |4.3.1 |a| |ii|| | 1 |
| Offside Rear Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Motorcycle structure excessively corroded Rust on Left side Leg sheild |Part of the Frame| |6.1.1a| | 1 |
| Horn control defective |1.7.2a| | 1 |
| Stop lamp does not illuminate immediately a brake applies Not Working at all. |1.3.1a| | 1 |
| Front Decelerometer brake test indicates a sticking brake |3.3.E1d| | 1 |
| Front Front position lamp damaged and function impaired |1.1.1b| | 1 |
| Front Steering lock stop missing |2.1.3| | 1 |