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Yamaha Dt 125 Re Reliability, MOT Pass Rate & Common Faults

Free Yamaha Dt 125 Re car check

Is the Yamaha Dt 125 Re reliable? We analysed 700 real MOT tests across 129 vehicles to find out.

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Data last updated: · Based on 700 real MOT tests
MOT Pass Rate
75.9%
Typical Mileage
10,358mi
Annual Mileage
1,023mi/yr
Est. Lifespan
22yrs

The Yamaha Dt 125 Re is above average for reliability based on real UK MOT data. Common problems include wheel spoke excessively loose, reflector on motorcycle missing and tyre tread depth is below minimum requirements of 1.0mm. Here's everything you need to know before buying a used Yamaha Dt 125 Re.

Yamaha Dt 125 Re Number Plates

Number plates registered to a Yamaha Dt 125 Re. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Yamaha Dt 125 Re MOT Pass Rate by Year

How likely is a Yamaha Dt 125 Re to pass its MOT? Here's the pass rate for each registration year, newest first.

75.8%
2007
75%
2006
76.2%
2005
75.6%
2004

Yamaha Dt 125 Re Problems — What Goes Wrong?

The most common reasons a Yamaha Dt 125 Re fails its MOT, ranked by how often they occur. Check for these problems before you buy.

Wheel spoke excessively loose 22
reflector on motorcycle missing 20
Tyre tread depth is below minimum requirements of 1.0mm 17
Brake pad(s) less than 1.5 mm thick 11
Drive chain worn to excess 11
Roller brake test indicates a binding brake 10
Drive chain excessively loose 8
Drive chain sprocket worn to excess 8
Wheel has an excessively distorted bead rim. 8
wheel bearings have excessive free play 7

Yamaha Dt 125 Re Mileage — What's Normal?

How many miles does a typical Yamaha Dt 125 Re owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
254 mi/yr
Typical
1,023 mi/yr
Average
2,260 mi/yr
Heavy usage
2,950 mi/yr

Yamaha Dt 125 Re MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha Dt 125 Re year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2007 264 75.8% 5,274 10,338 15,270
2006 80 75.0% 9,014 13,710 18,726
2005 168 76.2% 6,466 11,525 17,712
2004 164 75.6% 5,980 8,165 12,259

How Long Does a Yamaha Dt 125 Re Last?

Based on 129 Yamaha Dt 125 Re vehicles on UK roads.

Average
9.1 years
Median
6.5 years
Estimated max lifespan
22 years

Yamaha Dt 125 Re Mileage Distribution

Total mileage recorded across all Yamaha Dt 125 Re MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
10,358 mi
75th Percentile
15,963 mi
95th Percentile
31,422 mi
Max Recorded
214,430 mi

Best Year to Buy a Used Yamaha Dt 125 Re

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2005

76.2% MOT pass rate from 168 tests

Year to avoid
2006

75.0% MOT pass rate from 80 tests

The best year to buy a used Yamaha Dt 125 Re is 2005, which has the highest MOT pass rate at 76.2% across 168 tests. The 2006 model year has the lowest pass rate at 75.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Yamaha Dt 125 Re Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Yamaha Dt 125 Re THIS CAR 75.9% 700 10,358 mi 22 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
Citroen Relay 1800 Td HDI LWB 56.6% 267 110,080 mi — yrs

Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha Dt 125 Re trails behind on MOT reliability.

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Should you buy a used Yamaha Dt 125 Re?

The Yamaha Dt 125 Re has an overall MOT pass rate of 75.9% across 700 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 Dt 125 Re are wheel spoke excessively loose (22 recorded failures), reflector on motorcycle missing (20), and tyre tread depth is below minimum requirements of 1.0mm (17). 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 Dt 125 Re owner drives around 1,023 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 Dt 125 Re models stay on UK roads for around 22 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.

Yamaha Dt 125 Re — Frequently Asked Questions

Is the Yamaha Dt 125 Re reliable?
Based on 700 MOT tests, the Yamaha Dt 125 Re has a 75.9% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Yamaha Dt 125 Re?
The most common MOT failures are wheel spoke excessively loose, reflector on motorcycle missing, and tyre tread depth is below minimum requirements of 1.0mm. Check these on any test drive.
How many miles does a Yamaha Dt 125 Re do per year?
The typical Yamaha Dt 125 Re does around 1,023 miles per year. Anything significantly above or below this is worth investigating.
How long does a Yamaha Dt 125 Re last?
Most Yamaha Dt 125 Re models stay on UK roads for around 22 years based on our analysis of 129 vehicles.
Should I get a vehicle check before buying a Yamaha Dt 125 Re?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Yamaha Dt 125 Re?
Based on MOT pass rates, the best year to buy a used Yamaha Dt 125 Re is 2005 with a 76.2% pass rate across 168 tests.