Ajs Dfe 50 Qt-f MOT Pass Rate
Overall pass rate across all manufacture years, based on 33 real MOT test results. Failure rate: 33.3%.
Data from official DVSA MOT testing records
Ajs Dfe 50 Qt-f MOT Reliability Overview
The Ajs Dfe 50 Qt-f is a rare vehicle in the UK, with 33 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 66.7% and a failure rate of 33.3%, which is slightly above the UK average of approximately 37%.
Based on this data, the Ajs Dfe 50 Qt-f earns a "Good" reliability rating. The average Ajs Dfe 50 Qt-f presents for MOT with approximately 3,372 miles on the clock.
The most common MOT failure for the Ajs Dfe 50 Qt-f is Motorcycle lighting and signalling, affecting 30.3% 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 18.2%. Motorcycle brakes rounds out the top three at 18.2%. 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 Lighting And Signalling | 30.3% | 10 |
| 2 | Motorcycle Brakes | 18.2% | 6 |
| 3 | Motorcycle Tyres And Wheels | 18.2% | 6 |
| 4 | Motorcycle Steering And Suspension | 12.1% | 4 |
| 5 | Motorcycle Body And Structure | 9.1% | 3 |
| 6 | Motorcycle Driving Controls | 3.0% | 1 |
| 7 | Motorcycle Drive System | 3.0% | 1 |
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Mileage at MOT
The average Ajs Dfe 50 Qt-f has 3,372 miles when tested for MOT.
About Ajs Dfe 50 Qt-f MOT Data
The Ajs Dfe 50 Qt-f is a rare vehicle in the UK, with 33 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 66.7% and a failure rate of 33.3%, which is slightly above the UK average of approximately 37%.
For Ajs Dfe 50 Qt-f 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 Dfe 50 Qt-f is likely to perform.
Motorcycle lighting and signalling — 30.3% of failures
Motorcycle lighting and signalling issues account for 30.3% of MOT failures on the Ajs Dfe 50 Qt-f. 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 — 18.2% of failures
Motorcycle tyres and wheels issues account for 18.2% of MOT failures on the Ajs Dfe 50 Qt-f. 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 brakes — 18.2% of failures
Motorcycle brakes issues account for 18.2% of MOT failures on the Ajs Dfe 50 Qt-f. 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).
Frequently Asked Questions
What is the MOT pass rate for the Ajs Dfe 50 Qt-f?
Based on 33 (based on limited data) MOT tests in our database, the Ajs Dfe 50 Qt-f has an overall pass rate of 66.7% (33.3% fail rate).
What are the most common MOT failures on a Ajs Dfe 50 Qt-f?
The top 3 reasons a Ajs Dfe 50 Qt-f fails its MOT are: 1. Motorcycle lighting and signalling (30.3%), 2. Motorcycle tyres and wheels (18.2%), 3. Motorcycle brakes (18.2%). Check these areas before booking your MOT.
Is the Ajs Dfe 50 Qt-f reliable?
With a 33.3% MOT failure rate, the Dfe 50 Qt-f is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ajs Dfe 50 Qt-f?
Based on failure data, focus on: Motorcycle lighting and signalling (30.3%); Motorcycle tyres and wheels (18.2%); Motorcycle brakes (18.2%). 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.