Yamaha Xt 125 R (2008)
2008 Yamaha Xt 125 R
CarHunch analysed 155 real MOT records for the 2008 Yamaha Xt 125 R. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2008 Yamaha XT 125 R is a notably unreliable proposition, with a first-time MOT pass rate of just 44.5% against the UK average of 80%—meaning more than half fail their test. Nearly one in five of these bikes have experienced a dangerous defect during their MOT history, which is a material safety concern for potential buyers.
These machines have covered modest mileage for their age (median 5,712 miles), yet still average 1.47 failures and 4.5 advisories per test, suggesting underlying build quality or maintenance issues rather than simple wear. Before committing to one, have a trusted mechanic inspect the electrical system, fuel delivery, and brake condition—the advisory count hints at persistent gremlins that don't get properly resolved between tests.
What to check before buying a 2008 Yamaha Xt 125 R
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 21.9% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Yamaha Xt 125 R
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Petrol (99%) | 153 | 44.1% | 1.48 |
| Other (1%) | 2 | 75% | 0.5 |
Mileage Distribution
Most 2008 Yamaha Xt 125 R vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2008 Yamaha Xt 125 R vehicles fall between 2,795 and 9,419 miles.
2008 Yamaha Xt 125 R — Still on the Road
Numbers are declining — 17 vehicles still getting MOTs in 2025 (33% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Found a specific Yamaha Xt 125 R?
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