Honda Cbf125naj vs Honda Unknown: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Honda Cbf125naj
81%
MOT pass rate · 5 vehicles
Honda Unknown
85%
MOT pass rate · 1,041,859 vehicles
Verdict: On MOT pass rate the Honda Cbf125naj (81%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Honda Cbf125naj | Honda Unknown |
|---|---|---|
| MOT pass rate | 81% | 85% ✓ |
| MOT failure rate | 19% | 15% ✓ |
| Faults & advisories per test | 1.1 | 0.9 ✓ |
| Dangerous-fault share | 3% | 3% |
| Average mileage | 12,844 mi | 25,474 mi |
| Sample size (vehicles) | 5 | 1,041,859 |
Most common faults
Honda Cbf125naj
- Drive chain slightly loose (6.1.7 (c) (i))
- Front Brake indicates slight fluctuation of brake effort (1.2.1 (e))
- Steering headbearing slightly stiff or notchy (2.2.2 (f) (i))
- Drive chain worn but not considered excessive (6.1.7 (c) (i))
- Front Brake lever is bent but brake can still be readily applied (1.1.2 (d))
- Front Tyre worn close to the legal limit (5.2.3 (e))
Honda Unknown
- Exhaust noisy (8.1.1 (a))
- Rear Tyre worn close to the legal limit (5.2.3 (e))
- Chain guard missing
- Rear reflector missing (4.8.2 (a) (ii))
- Drive chain slightly loose (6.1.7 (c) (i))
- Front Brake binding but not excessively (1.2.1 (f))
Reliability FAQ
On MOT pass rate the Honda Cbf125naj (81%) and Honda Unknown (85%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Honda Cbf125naj report Full Honda 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.