Kawasaki Bn 125 A6F Reliability, MOT Pass Rate & Common Faults
Free Kawasaki Bn 125 A6F car check
Is the Kawasaki Bn 125 A6F reliable? We analysed 1,368 real MOT tests across 148 vehicles to find out.
Got a specific Kawasaki Bn 125 A6F? Enter the reg for a free check:
The Kawasaki Bn 125 A6F is above average for reliability based on real UK MOT data. Common problems include roller brake test indicates a binding brake, drive chain excessively loose and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Kawasaki Bn 125 A6F.
Kawasaki Bn 125 A6F Number Plates
Number plates registered to a Kawasaki Bn 125 A6F. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Kawasaki Bn 125 A6F MOT Pass Rate by Year
How likely is a Kawasaki Bn 125 A6F to pass its MOT? Here's the pass rate for each registration year, newest first.
Kawasaki Bn 125 A6F Problems — What Goes Wrong?
The most common reasons a Kawasaki Bn 125 A6F fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Kawasaki Bn 125 A6F Mileage — What's Normal?
How many miles does a typical Kawasaki Bn 125 A6F owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Kawasaki Bn 125 A6F MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Kawasaki Bn 125 A6F year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2007 | 66 | 78.8% | 5,138 | 8,292 | 13,121 |
| 2006 | 1,239 | 78.5% | 5,314 | 9,486 | 15,950 |
How Long Does a Kawasaki Bn 125 A6F Last?
Based on 148 Kawasaki Bn 125 A6F vehicles on UK roads.
Kawasaki Bn 125 A6F Mileage Distribution
Total mileage recorded across all Kawasaki Bn 125 A6F MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Kawasaki Bn 125 A6F
Based on MOT pass rates across all registration years with sufficient test data.
78.8% MOT pass rate from 66 tests
78.5% MOT pass rate from 1,239 tests
The best year to buy a used Kawasaki Bn 125 A6F is 2007, which has the highest MOT pass rate at 78.8% across 66 tests. The 2006 model year has the lowest pass rate at 78.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Kawasaki Bn 125 A6F Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Kawasaki Bn 125 A6F THIS CAR | 79.0% | 1,368 | 9,428 mi | 20 yrs |
| Kawasaki ZX-6R | 81.7% | 204,826 | 19,965 mi | 31 yrs |
| Kawasaki ZX-9R | 83.7% | 103,150 | 22,736 mi | 32 yrs |
| Kawasaki ER5 | 81.2% | 65,763 | 22,023 mi | 30 yrs |
| Triumph Spitfire MK4 | 73.7% | 783 | 41,838 mi | 55 yrs |
Compared to the Kawasaki ZX-6R (81.7% pass rate) and the Kawasaki ZX-9R (83.7% pass rate), the Kawasaki Bn 125 A6F trails behind on MOT reliability.
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Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Kawasaki Bn 125 A6FShould you buy a used Kawasaki Bn 125 A6F?
The Kawasaki Bn 125 A6F has an overall MOT pass rate of 79.0% across 1,368 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Kawasaki Bn 125 A6F are roller brake test indicates a binding brake (29 recorded failures), drive chain excessively loose (26), and shock absorber seal failed and leaking oil (18). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Kawasaki Bn 125 A6F owner drives around 737 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Kawasaki Bn 125 A6F models stay on UK roads for around 20 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.