Ajs Dd 350 E-9b MOT Pass Rate
Overall pass rate across all manufacture years, based on 75 real MOT test results. Failure rate: 14.7%.
Data from official DVSA MOT testing records
Ajs Dd 350 E-9b MOT Reliability Overview
The Ajs Dd 350 E-9b is a rare vehicle in the UK, with 75 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 85.3% and a failure rate of 14.7%, which is well above the UK average of approximately 37%.
Based on this data, the Ajs Dd 350 E-9b earns a "Excellent" reliability rating. The average Ajs Dd 350 E-9b presents for MOT with approximately 3,635 miles on the clock. The 2013 manufacture year performs best with a 81.8% pass rate.
The most common MOT failure for the Ajs Dd 350 E-9b is Motorcycle steering and suspension, affecting 9.3% of all tests. 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. The second most common issue is Motorcycle structure and attachments at 6.7%. Motorcycle brakes rounds out the top three at 5.3%. 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 Steering And Suspension | 9.3% | 7 |
| 2 | Motorcycle Structure And Attachments | 6.7% | 5 |
| 3 | Motorcycle Brakes | 5.3% | 4 |
| 4 | Motorcycle Drive System | 4.0% | 3 |
| 5 | Motorcycle Lamps And Reflectors | 2.7% | 2 |
| 6 | Motorcycle Lighting And Signalling | 2.7% | 2 |
| 7 | Non-component Advisories | 1.3% | 1 |
| 8 | Motorcycle Suspension | 1.3% | 1 |
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Mileage at MOT
The average Ajs Dd 350 E-9b has 3,635 miles when tested for MOT.
About Ajs Dd 350 E-9b MOT Data
The Ajs Dd 350 E-9b is a rare vehicle in the UK, with 75 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 85.3% and a failure rate of 14.7%, which is well above the UK average of approximately 37%.
For Ajs Dd 350 E-9b owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle steering and suspension 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 Dd 350 E-9b is likely to perform.
Motorcycle steering and suspension — 9.3% of failures
Motorcycle steering and suspension issues account for 9.3% of MOT failures on the Ajs Dd 350 E-9b. 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.
Motorcycle structure and attachments — 6.7% of failures
Motorcycle structure and attachments issues account for 6.7% of MOT failures on the Ajs Dd 350 E-9b. 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 brakes — 5.3% of failures
Motorcycle brakes issues account for 5.3% of MOT failures on the Ajs Dd 350 E-9b. 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 Dd 350 E-9b?
Based on 75 (based on limited data) MOT tests in our database, the Ajs Dd 350 E-9b has an overall pass rate of 85.3% (14.7% fail rate).
What are the most common MOT failures on a Ajs Dd 350 E-9b?
The top 3 reasons a Ajs Dd 350 E-9b fails its MOT are: 1. Motorcycle steering and suspension (9.3%), 2. Motorcycle structure and attachments (6.7%), 3. Motorcycle brakes (5.3%). Check these areas before booking your MOT.
Is the Ajs Dd 350 E-9b reliable?
With a 14.7% MOT failure rate, the Dd 350 E-9b is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Ajs Dd 350 E-9b?
Based on failure data, focus on: Motorcycle steering and suspension (9.3%); Motorcycle structure and attachments (6.7%); Motorcycle brakes (5.3%). 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.