Kawasaki Kmx 125 b12 vs Kawasaki Zx-6r: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Kawasaki Kmx 125 b12
84%
MOT pass rate · 90 vehicles
Kawasaki Zx-6r
82%
MOT pass rate · 18,602 vehicles
Verdict: On MOT pass rate the Kawasaki Kmx 125 b12 (84%) and Kawasaki Zx-6r (82%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki Kmx 125 b12 | Kawasaki Zx-6r |
|---|---|---|
| MOT pass rate | 84% ✓ | 82% |
| MOT failure rate | 16% ✓ | 18% |
| Faults & advisories per test | 0.9 | 0.9 |
| Dangerous-fault share | 1% | 1% |
| Average mileage | 14,197 mi | 28,430 mi |
| Sample size (vehicles) | 90 | 18,602 |
Most common faults
Kawasaki Kmx 125 b12
- Rear reflector on motorcycle missing (1.4.1)
- All direction indicators flashing more than 120 times a minute (4.4.4 (a))
- Rear Brake disc(s) slightly worn (3.2.A1l)
- Front Brake pad(s) less than 1.5 mm thick (3.2.A1f(i))
- Rear reflector missing (4.8.2 (a) (ii))
- Rear Brake disc(s) slightly scored (3.2.A1l)
Kawasaki Zx-6r
- Rear Tyre worn close to the legal limit (4.1.3(ii))
- Front Tyre worn close to the legal limit (4.1.3(ii))
- Exhaust noisy (7.1.2)
- Drive chain slightly loose (6.2.1d)
- Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)
- Exhaust noisy (8.1.1 (a))
Reliability FAQ
On MOT pass rate the Kawasaki Kmx 125 b12 (84%) and Kawasaki Zx-6r (82%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Kmx 125 b12 report Full Kawasaki Zx-6r report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.