Kawasaki KDX125 Reliability, MOT Pass Rate & Common Faults
Free Kawasaki KDX125 car check
Is the Kawasaki KDX125 reliable? We analysed 1,488 real MOT tests across 269 vehicles to find out.
Got a specific Kawasaki KDX125? Enter the reg for a free check:
The Kawasaki KDX125 is about average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, reflector on motorcycle missing and horn not working. Here's everything you need to know before buying a used Kawasaki KDX125.
Kawasaki KDX125 Number Plates
Number plates registered to a Kawasaki KDX125. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Kawasaki KDX125 MOT Pass Rate by Year
How likely is a Kawasaki KDX125 to pass its MOT? Here's the pass rate for each registration year, newest first.
Kawasaki KDX125 Problems — What Goes Wrong?
The most common reasons a Kawasaki KDX125 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Kawasaki KDX125 Mileage — What's Normal?
How many miles does a typical Kawasaki KDX125 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Kawasaki KDX125 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Kawasaki KDX125 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 1994 | 117 | 72.6% | 5,810 | 16,972 | 21,006 |
| 1993 | 196 | 69.9% | 7,662 | 13,444 | 19,350 |
| 1992 | 319 | 69.0% | 8,980 | 14,374 | 20,804 |
| 1991 | 381 | 70.6% | 10,804 | 16,827 | 23,074 |
| 1990 | 202 | 66.8% | 9,839 | 18,130 | 25,412 |
How Long Does a Kawasaki KDX125 Last?
Based on 269 Kawasaki KDX125 vehicles on UK roads.
Kawasaki KDX125 Mileage Distribution
Total mileage recorded across all Kawasaki KDX125 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 KDX125
Based on MOT pass rates across all registration years with sufficient test data.
72.6% MOT pass rate from 117 tests
66.8% MOT pass rate from 202 tests
The best year to buy a used Kawasaki KDX125 is 1994, which has the highest MOT pass rate at 72.6% across 117 tests. The 1990 model year has the lowest pass rate at 66.8% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Kawasaki KDX125 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Kawasaki KDX125 THIS CAR | 70.4% | 1,488 | 15,434 mi | 36 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 |
| Cpi Aragon 50 Gp | 74.2% | 527 | 4,989 mi | 19 yrs |
Compared to the Kawasaki ZX-6R (81.7% pass rate) and the Kawasaki ZX-9R (83.7% pass rate), the Kawasaki KDX125 trails behind on MOT reliability.
Found a Kawasaki KDX125 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 KDX125Should you buy a used Kawasaki KDX125?
The Kawasaki KDX125 has an overall MOT pass rate of 70.4% across 1,488 real MOT tests — roughly in line with the UK average.
The most common problems on the Kawasaki KDX125 are stop lamp does not illuminate immediately a brake applies (50 recorded failures), reflector on motorcycle missing (50), and horn not working (32). 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 KDX125 owner drives around 410 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 KDX125 models stay on UK roads for around 36 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.