Yamaha Tw 125 Reliability, MOT Pass Rate & Common Faults
Free Yamaha Tw 125 car check
Is the Yamaha Tw 125 reliable? We analysed 929 real MOT tests across 200 vehicles to find out.
Got a specific Yamaha Tw 125? Enter the reg for a free check:
The Yamaha Tw 125 is above average for reliability based on real UK MOT data. Common problems include brake pad(s) less than 1.5 mm thick, drive chain sprocket worn to excess and drive chain worn to excess. Here's everything you need to know before buying a used Yamaha Tw 125.
Yamaha Tw 125 Number Plates
Number plates registered to a Yamaha Tw 125. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha Tw 125 MOT Pass Rate by Year
How likely is a Yamaha Tw 125 to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha Tw 125 Problems — What Goes Wrong?
The most common reasons a Yamaha Tw 125 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Yamaha Tw 125 Mileage — What's Normal?
How many miles does a typical Yamaha Tw 125 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha Tw 125 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha Tw 125 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2004 | 189 | 84.7% | 6,276 | 9,469 | 14,454 |
| 2003 | 95 | 84.2% | 7,273 | 10,023 | 15,414 |
| 2002 | 148 | 78.4% | 4,440 | 8,194 | 13,833 |
| 2001 | 180 | 73.9% | 4,544 | 11,443 | 16,343 |
| 2000 | 108 | 79.6% | 4,207 | 10,498 | 16,674 |
| 1999 | 119 | 80.7% | 8,718 | 17,513 | 24,729 |
How Long Does a Yamaha Tw 125 Last?
Based on 200 Yamaha Tw 125 vehicles on UK roads.
Yamaha Tw 125 Mileage Distribution
Total mileage recorded across all Yamaha Tw 125 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 Tw 125
Based on MOT pass rates across all registration years with sufficient test data.
84.7% MOT pass rate from 189 tests
73.9% MOT pass rate from 180 tests
The best year to buy a used Yamaha Tw 125 is 2004, which has the highest MOT pass rate at 84.7% across 189 tests. The 2001 model year has the lowest pass rate at 73.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha Tw 125 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha Tw 125 THIS CAR | 80.8% | 929 | 10,945 mi | 27 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 |
| Volkswagen Touran SE Blue Tech TDI | 89.1% | 1,715 | 86,675 mi | — yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha Tw 125 trails behind on MOT reliability.
Found a Yamaha Tw 125 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 Tw 125Should you buy a used Yamaha Tw 125?
The Yamaha Tw 125 has an overall MOT pass rate of 80.8% across 929 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 Yamaha Tw 125 are brake pad(s) less than 1.5 mm thick (14 recorded failures), drive chain sprocket worn to excess (14), and drive chain worn to excess (14). 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 Tw 125 owner drives around 713 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 Tw 125 models stay on UK roads for around 27 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.