Ajs Js125e MOT Pass Rate
Overall pass rate across all manufacture years, based on 45 real MOT test results. Failure rate: 26.7%.
Data from official DVSA MOT testing records
Ajs Js125e MOT Reliability Overview
The Ajs Js125e is a rare vehicle in the UK, with 45 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.3% and a failure rate of 26.7%, which is above the UK average of approximately 37%.
Based on this data, the Ajs Js125e earns a "Very Good" reliability rating. The average Ajs Js125e presents for MOT with approximately 9,683 miles on the clock.
The most common MOT failure for the Ajs Js125e is Motorcycle lighting and signalling, affecting 22.2% 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 brakes at 17.8%. Motorcycle drive system rounds out the top three at 15.6%. 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 | 24.4% | 11 |
| 2 | Motorcycle Drive System | 22.2% | 10 |
| 3 | Motorcycle Brakes | 17.8% | 8 |
| 4 | Motorcycle Tyres And Wheels | 6.7% | 3 |
| 5 | Motorcycle Lamps And Reflectors | 6.7% | 3 |
| 6 | Motorcycle Steering And Suspension | 4.4% | 2 |
| 7 | Motorcycle Structure And Attachments | 4.4% | 2 |
| 8 | Motorcycle Tyres | 2.2% | 1 |
| 9 | Motorcycle Driving Controls | 2.2% | 1 |
Failures per 10,000 Miles
avg. 9,683 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 lighting and signalling | 25.24 | 24.4% | 11 |
| Motorcycle drive system | 22.95 | 22.2% | 10 |
| Motorcycle brakes | 18.36 | 17.8% | 8 |
| Motorcycle tyres and wheels | 6.88 | 6.7% | 3 |
| Motorcycle lamps and reflectors | 6.88 | 6.7% | 3 |
| Motorcycle steering and suspension | 4.59 | 4.4% | 2 |
| Motorcycle structure and attachments | 4.59 | 4.4% | 2 |
| Motorcycle tyres | 2.29 | 2.2% | 1 |
| Motorcycle driving controls | 2.29 | 2.2% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Ajs Js125e has 9,683 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 Ajs Js125e has a mileage-adjusted failure rate of 27.57% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Ajs Js125e MOT Data
The Ajs Js125e is a rare vehicle in the UK, with 45 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 73.3% and a failure rate of 26.7%, which is above the UK average of approximately 37%.
For Ajs Js125e 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 brakes 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 Js125e is likely to perform.
Motorcycle lighting and signalling — 22.2% of failures
Motorcycle lighting and signalling issues account for 22.2% of MOT failures on the Ajs Js125e. 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 brakes — 17.8% of failures
Motorcycle brakes issues account for 17.8% of MOT failures on the Ajs Js125e. 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 drive system — 15.6% of failures
Motorcycle drive system issues account for 15.6% of MOT failures on the Ajs Js125e. Motorcycle drive system 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.
Frequently Asked Questions
What is the MOT pass rate for the Ajs Js125e?
Based on 45 (based on limited data) MOT tests in our database, the Ajs Js125e has an overall pass rate of 73.3% (26.7% fail rate).
What are the most common MOT failures on a Ajs Js125e?
The top 3 reasons a Ajs Js125e fails its MOT are: 1. Motorcycle lighting and signalling (22.2%), 2. Motorcycle brakes (17.8%), 3. Motorcycle drive system (15.6%). Check these areas before booking your MOT.
Is the Ajs Js125e reliable?
With a 26.7% MOT failure rate, the Js125e is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ajs Js125e?
Based on failure data, focus on: Motorcycle lighting and signalling (22.2%); Motorcycle brakes (17.8%); Motorcycle drive system (15.6%). 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.