Kawasaki Ar125b4 vs Kawasaki Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Kawasaki Ar125b4
50%
MOT pass rate · 1 vehicles
Kawasaki Unknown
85%
MOT pass rate · 151,652 vehicles
Verdict: On MOT pass rate the Kawasaki Ar125b4 (50%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Kawasaki Ar125b4 | Kawasaki Unknown |
|---|---|---|
| MOT pass rate | 50% | 85% ✓ |
| MOT failure rate | 50% | 15% ✓ |
| Faults & advisories per test | 2.0 | 0.8 ✓ |
| Dangerous-fault share | 0% ✓ | 3% |
| Average mileage | 32,331 mi | 19,921 mi |
| Sample size (vehicles) | 1 | 151,652 |
Most common faults
Kawasaki Ar125b4
- 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)
- Fuel tank leaking (7.2.1a)
- Motorcycle structure adversely modified (6.1.1b)
- Offside Motorcycle structure excessively damaged (6.1.1a)
Kawasaki Unknown
- Exhaust noisy (8.1.1 (a))
- Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))
- COVID-19 6 MONTH EXTENSION
- Rear reflector missing (4.8.2 (a) (ii))
- Front Tyre worn close to the legal limit (5.2.3 (e))
- Drive chain slightly loose (6.1.7 (c) (i))
Reliability FAQ
On MOT pass rate the Kawasaki Ar125b4 (50%) and Kawasaki Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Kawasaki Ar125b4 report Full Kawasaki Unknown 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.