Kawasaki KMX125 Reliability, MOT Pass Rate & Common Faults
Free Kawasaki KMX125 car check
Is the Kawasaki KMX125 reliable? We analysed 11,529 real MOT tests across 1,742 vehicles to find out.
Got a specific Kawasaki KMX125? Enter the reg for a free check:
The Kawasaki KMX125 is about average for reliability based on real UK MOT data. Common problems include reflector on motorcycle missing, stop lamp does not illuminate immediately a brake applies and brake pad(s) less than 1.5 mm thick. Here's everything you need to know before buying a used Kawasaki KMX125.
Kawasaki KMX125 Number Plates
Number plates registered to a Kawasaki KMX125. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Kawasaki KMX125 MOT Pass Rate by Year
How likely is a Kawasaki KMX125 to pass its MOT? Here's the pass rate for each registration year, newest first.
Kawasaki KMX125 Problems — What Goes Wrong?
The most common reasons a Kawasaki KMX125 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Kawasaki KMX125 Mileage — What's Normal?
How many miles does a typical Kawasaki KMX125 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Kawasaki KMX125 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Kawasaki KMX125 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2003 | 286 | 70.3% | 5,095 | 10,008 | 15,572 |
| 2002 | 1,991 | 72.2% | 6,512 | 11,770 | 17,817 |
| 2001 | 1,766 | 69.3% | 7,201 | 12,194 | 18,923 |
| 2000 | 1,107 | 71.8% | 7,740 | 12,995 | 18,079 |
| 1999 | 1,143 | 71.7% | 7,844 | 12,743 | 18,726 |
| 1998 | 451 | 71.4% | 9,126 | 14,354 | 21,811 |
| 1997 | 357 | 72.0% | 10,648 | 15,702 | 21,963 |
| 1996 | 299 | 74.2% | 10,044 | 14,980 | 23,960 |
| 1995 | 246 | 68.3% | 12,753 | 17,877 | 24,656 |
| 1994 | 240 | 74.2% | 5,720 | 14,520 | 19,184 |
| 1993 | 184 | 66.3% | 12,771 | 17,224 | 27,923 |
| 1992 | 129 | 69.8% | 13,003 | 23,432 | 29,642 |
| 1991 | 293 | 70.6% | 12,002 | 18,330 | 25,422 |
| 1990 | 532 | 68.6% | 13,001 | 18,936 | 26,730 |
| 1989 | 766 | 70.0% | 14,048 | 21,770 | 27,782 |
| 1988 | 685 | 69.6% | 11,949 | 18,239 | 25,806 |
| 1987 | 614 | 71.7% | 12,626 | 18,603 | 28,606 |
| 1986 | 241 | 75.9% | 10,334 | 15,855 | 23,691 |
How Long Does a Kawasaki KMX125 Last?
Based on 1,742 Kawasaki KMX125 vehicles on UK roads.
Kawasaki KMX125 Mileage Distribution
Total mileage recorded across all Kawasaki KMX125 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 KMX125
Based on MOT pass rates across all registration years with sufficient test data.
75.9% MOT pass rate from 241 tests
66.3% MOT pass rate from 184 tests
The best year to buy a used Kawasaki KMX125 is 1986, which has the highest MOT pass rate at 75.9% across 241 tests. The 1993 model year has the lowest pass rate at 66.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Kawasaki KMX125 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Kawasaki KMX125 THIS CAR | 71.2% | 11,529 | 14,505 mi | 40 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 |
| Ford Chausson | 89.7% | 5,974 | 14,114 mi | 19 yrs |
Compared to the Kawasaki ZX-6R (81.7% pass rate) and the Kawasaki ZX-9R (83.7% pass rate), the Kawasaki KMX125 trails behind on MOT reliability.
Found a Kawasaki KMX125 you like?
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 KMX125Should you buy a used Kawasaki KMX125?
The Kawasaki KMX125 has an overall MOT pass rate of 71.2% across 11,529 real MOT tests — roughly in line with the UK average.
The most common problems on the Kawasaki KMX125 are reflector on motorcycle missing (467 recorded failures), stop lamp does not illuminate immediately a brake applies (415), and brake pad(s) less than 1.5 mm thick (275). 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 KMX125 owner drives around 575 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 KMX125 models stay on UK roads for around 40 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.