Yamaha WR125X Reliability, MOT Pass Rate & Common Faults
Free Yamaha WR125X car check
Is the Yamaha WR125X reliable? We analysed 1,042 real MOT tests across 123 vehicles to find out.
Got a specific Yamaha WR125X? Enter the reg for a free check:
The Yamaha WR125X is about average for reliability based on real UK MOT data. Common problems include roller brake test indicates a binding brake, stop lamp does not illuminate immediately a brake applies and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Yamaha WR125X.
Yamaha WR125X Number Plates
Number plates registered to a Yamaha WR125X. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha WR125X MOT Pass Rate by Year
How likely is a Yamaha WR125X to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha WR125X Problems — What Goes Wrong?
The most common reasons a Yamaha WR125X fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Yamaha WR125X Mileage — What's Normal?
How many miles does a typical Yamaha WR125X owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha WR125X MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha WR125X year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2012 | 186 | 72.6% | 9,919 | 16,743 | 25,586 |
| 2011 | 202 | 75.2% | 7,706 | 14,548 | 21,284 |
| 2010 | 262 | 72.9% | 9,173 | 15,981 | 24,399 |
| 2009 | 312 | 73.1% | 11,061 | 17,497 | 27,084 |
How Long Does a Yamaha WR125X Last?
Based on 123 Yamaha WR125X vehicles on UK roads.
Yamaha WR125X Mileage Distribution
Total mileage recorded across all Yamaha WR125X 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 Yamaha WR125X
Based on MOT pass rates across all registration years with sufficient test data.
75.2% MOT pass rate from 202 tests
72.6% MOT pass rate from 186 tests
The best year to buy a used Yamaha WR125X is 2011, which has the highest MOT pass rate at 75.2% across 202 tests. The 2012 model year has the lowest pass rate at 72.6% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha WR125X Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha WR125X THIS CAR | 73.4% | 1,042 | 15,805 mi | 17 yrs |
| Yamaha Yzf R1 | 86.5% | 175,313 | 16,232 mi | 28 yrs |
| Yamaha FZS600 | 85% | 157,659 | 22,466 mi | 28 yrs |
| Yamaha XJR1300 | 88.8% | 107,128 | 16,836 mi | 27 yrs |
| Kawasaki Kle 650 Fkf | 92.4% | 1,251 | 7,835 mi | — yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha WR125X trails behind on MOT reliability.
Found a Yamaha WR125X 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 Yamaha WR125XShould you buy a used Yamaha WR125X?
The Yamaha WR125X has an overall MOT pass rate of 73.4% across 1,042 real MOT tests — roughly in line with the UK average.
The most common problems on the Yamaha WR125X are roller brake test indicates a binding brake (28 recorded failures), stop lamp does not illuminate immediately a brake applies (28), and shock absorber seal failed and leaking oil (27). 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 Yamaha WR125X owner drives around 2,151 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 Yamaha WR125X models stay on UK roads for around 17 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.