1986 Yamaha Dt125 — MOT History by Age
How cars manufactured in 1986 perform at MOT as they age
40 years
Current Age
97.2%
Latest Pass Rate
36
Total Tests (All Years)
20,524 mi
Avg Mileage (Latest)
Data from official DVSA MOT testing records
Best vintage for Dt125
Insufficient data for same-age comparison.
How This Car Ages
📉
Insufficient data for this analysis
Pass Rate Trend
📊
Insufficient data for this analysis
Year-by-Year MOT Results
2024
97.2%
Age (yrs) 38Tests 36Avg Mileage 20,524Top Failure Motorcycle brakes — 5.6%
Common MOT Failures
Top failure categories across all test years for 1986 Yamaha Dt125, with age trends.
Motorcycle brakes
5.6%
— Consistent
Motorcycle structure and attachments
5.6%
— Consistent
Motorcycle suspension
2.8%
— Consistent
How Failures Change With Age
Comparing failure rates between the youngest and oldest test years.
| Category | At Youngest | At Oldest | Change | Trend |
|---|---|---|---|---|
| Motorcycle brakes | 5.6% (38 yrs) | 5.6% (38 yrs) | 0.0%
| ⚪ — |
| Motorcycle structure and attachments | 5.6% (38 yrs) | 5.6% (38 yrs) | 0.0%
| ⚪ — |
| Motorcycle suspension | 2.8% (38 yrs) | 2.8% (38 yrs) | 0.0%
| ⚪ — |
Other Manufacture Years
Looking for the best year to buy? See the full comparison on the Yamaha Dt125 page →
About This Data
This page shows how Yamaha Dt125 cars manufactured in 1986 perform at MOT as they age. Data spans from 2024 to 2024, covering 36 tests. Pass rates naturally decline with age as components wear.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.