Yamaha Ty250 MOT Pass Rate
Overall pass rate across all manufacture years, based on 306 real MOT test results. Failure rate: 11.8%.
Data from official DVSA MOT testing records
Yamaha Ty250 MOT Reliability Overview
The Yamaha Ty250 is a rare vehicle in the UK, with 306 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 88.2% and a failure rate of 11.8%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Ty250 earns a "Excellent" reliability rating. The average Yamaha Ty250 presents for MOT with approximately 3,232 miles on the clock. Manufacture year matters: 1985 models achieve the highest pass rate at 90.9%, while 1978 models have the lowest at 78.8%. This 12.1 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Yamaha Ty250 is Motorcycle lighting and signalling, affecting 6.9% of all tests. Motorcycle lighting and signalling issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. The second most common issue is Motorcycle tyres and wheels at 5.2%. Motorcycle steering and suspension rounds out the top three at 4.9%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Lighting And Signalling | 7.5% | 23 |
| 2 | Motorcycle Tyres And Wheels | 5.9% | 18 |
| 3 | Motorcycle Steering And Suspension | 5.9% | 18 |
| 4 | Motorcycle Brakes | 2.3% | 7 |
| 5 | Motorcycle Reg Plates And Vin | 2.3% | 7 |
| 6 | Motorcycle Drive System | 1.3% | 4 |
| 7 | Motorcycle Tyres | 0.7% | 2 |
| 8 | Motorcycle Audible Warning (Horn) | 0.7% | 2 |
| 9 | Motorcycle Driving Controls | 0.3% | 1 |
| 10 | Motorcycle Structure And Attachments | 0.3% | 1 |
| 11 | Items Not Tested | 0.3% | 1 |
| 12 | Motorcycle Body And Structure | 0.3% | 1 |
| 13 | Motorcycle Wheels | 0.3% | 1 |
| 14 | Motorcycle Steering | 0.3% | 1 |
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Mileage at MOT
The average Yamaha Ty250 has 3,232 miles when tested for MOT.
About Yamaha Ty250 MOT Data
The Yamaha Ty250 is a rare vehicle in the UK, with 306 MOT test results recorded in our database spanning 3 manufacture years. It has an overall MOT pass rate of 88.2% and a failure rate of 11.8%, which is well above the UK average of approximately 37%.
For Yamaha Ty250 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle lighting and signalling and motorcycle tyres and wheels for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Ty250 is likely to perform.
Motorcycle lighting and signalling — 6.9% of failures
Motorcycle lighting and signalling issues account for 6.9% of MOT failures on the Yamaha Ty250. Motorcycle lighting and signalling issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Motorcycle tyres and wheels — 5.2% of failures
Motorcycle tyres and wheels issues account for 5.2% of MOT failures on the Yamaha Ty250. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Motorcycle steering and suspension — 4.9% of failures
Motorcycle steering and suspension issues account for 4.9% of MOT failures on the Yamaha Ty250. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Ty250?
Based on 306 MOT tests in our database, the Yamaha Ty250 has an overall pass rate of 88.2% (11.8% fail rate).
What are the most common MOT failures on a Yamaha Ty250?
The top 3 reasons a Yamaha Ty250 fails its MOT are: 1. Motorcycle lighting and signalling (6.9%), 2. Motorcycle tyres and wheels (5.2%), 3. Motorcycle steering and suspension (4.9%). Check these areas before booking your MOT.
Is the Yamaha Ty250 reliable?
With a 11.8% MOT failure rate, the Ty250 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Ty250?
Based on failure data, focus on: Motorcycle lighting and signalling (6.9%); Motorcycle tyres and wheels (5.2%); Motorcycle steering and suspension (4.9%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.