Yamaha Yzfr-125 MOT Pass Rate
Overall pass rate across all manufacture years, based on 78 real MOT test results. Failure rate: 48.7%.
Data from official DVSA MOT testing records
Yamaha Yzfr-125 MOT Reliability Overview
The Yamaha Yzfr-125 is a rare vehicle in the UK, with 78 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 51.3% and a failure rate of 48.7%, which is below the UK average of approximately 37%.
Based on this data, the Yamaha Yzfr-125 earns a "Poor" reliability rating. The average Yamaha Yzfr-125 presents for MOT with approximately 17,649 miles on the clock.
The most common MOT failure for the Yamaha Yzfr-125 is Motorcycle brakes, affecting 47.4% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Motorcycle structure and attachments at 41.0%. Motorcycle lamps and reflectors rounds out the top three at 32.1%. 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
* 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 Brakes | 48.7% | 38 |
| 2 | Motorcycle Structure And Attachments | 41.0% | 32 |
| 3 | Motorcycle Lamps And Reflectors | 32.1% | 25 |
| 4 | Motorcycle Lighting And Signalling | 24.4% | 19 |
| 5 | Motorcycle Steering And Suspension | 14.1% | 11 |
| 6 | Motorcycle Suspension | 14.1% | 11 |
| 7 | Motorcycle Tyres | 10.3% | 8 |
| 8 | Motorcycle Tyres And Wheels | 10.3% | 8 |
| 9 | Motorcycle Driving Controls | 5.1% | 4 |
| 10 | Motorcycle Steering | 2.6% | 2 |
| 11 | Motorcycle Reg Plates And Vin | 2.6% | 2 |
| 12 | Motorcycle Drive System | 1.3% | 1 |
| 13 | Motorcycle Fuel And Exhaust | 1.3% | 1 |
| 14 | Non-component Advisories | 1.3% | 1 |
Failures per 10,000 Miles
avg. 17,649 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Motorcycle brakes | 27.60 | 48.7% | 38 |
| Motorcycle structure and attachments | 23.25 | 41.0% | 32 |
| Motorcycle lamps and reflectors | 18.16 | 32.1% | 25 |
| Motorcycle lighting and signalling | 13.80 | 24.4% | 19 |
| Motorcycle steering and suspension | 7.99 | 14.1% | 11 |
| Motorcycle suspension | 7.99 | 14.1% | 11 |
| Motorcycle tyres | 5.81 | 10.3% | 8 |
| Motorcycle tyres and wheels | 5.81 | 10.3% | 8 |
| Motorcycle driving controls | 2.91 | 5.1% | 4 |
| Motorcycle steering | 1.45 | 2.6% | 2 |
| Motorcycle reg plates and vin | 1.45 | 2.6% | 2 |
| Motorcycle drive system | 0.73 | 1.3% | 1 |
| Motorcycle fuel and exhaust | 0.73 | 1.3% | 1 |
| Non-component advisories | 0.73 | 1.3% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Yzfr-125 has 17,649 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Yamaha Yzfr-125 has a mileage-adjusted failure rate of 27.59% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Yamaha Yzfr-125 MOT Data
The Yamaha Yzfr-125 is a rare vehicle in the UK, with 78 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 51.3% and a failure rate of 48.7%, which is below the UK average of approximately 37%.
For Yamaha Yzfr-125 owners, these results suggest above-average failure risk — thorough pre-MOT checks are recommended. Focus your pre-MOT checks on motorcycle brakes and motorcycle structure and attachments 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 Yzfr-125 is likely to perform.
Motorcycle brakes — 47.4% of failures
Motorcycle brakes issues account for 47.4% of MOT failures on the Yamaha Yzfr-125. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Motorcycle structure and attachments — 41.0% of failures
Motorcycle structure and attachments issues account for 41.0% of MOT failures on the Yamaha Yzfr-125. Motorcycle structure and attachments 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 lamps and reflectors — 32.1% of failures
Motorcycle lamps and reflectors issues account for 32.1% of MOT failures on the Yamaha Yzfr-125. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Yzfr-125?
Based on 78 (based on limited data) MOT tests in our database, the Yamaha Yzfr-125 has an overall pass rate of 51.3% (48.7% fail rate).
What are the most common MOT failures on a Yamaha Yzfr-125?
The top 3 reasons a Yamaha Yzfr-125 fails its MOT are: 1. Motorcycle brakes (47.4%), 2. Motorcycle structure and attachments (41.0%), 3. Motorcycle lamps and reflectors (32.1%). Check these areas before booking your MOT.
Is the Yamaha Yzfr-125 reliable?
With a 48.7% MOT failure rate, the Yzfr-125 is less reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Yzfr-125?
Based on failure data, focus on: Motorcycle brakes (47.4%); Motorcycle structure and attachments (41.0%); Motorcycle lamps and reflectors (32.1%). 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.