Buell 1125 MOT Pass Rate
Overall pass rate across all manufacture years, based on 48 real MOT test results. Failure rate: 12.5%.
Data from official DVSA MOT testing records
Buell 1125 MOT Reliability Overview
The Buell 1125 is a rare vehicle in the UK, with 48 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 87.5% and a failure rate of 12.5%, which is well above the UK average of approximately 37%.
Based on this data, the Buell 1125 earns a "Excellent" reliability rating. The average Buell 1125 presents for MOT with approximately 5,723 miles on the clock. The 2009 manufacture year performs best with a 90.3% pass rate.
The most common MOT failure for the Buell 1125 is Motorcycle brakes, affecting 12.5% 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 lamps and reflectors at 10.4%. Identification of the vehicle rounds out the top three at 6.3%. 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 Brakes | 12.5% | 6 |
| 2 | Motorcycle Lamps And Reflectors | 10.4% | 5 |
| 3 | Identification Of The Vehicle | 6.3% | 3 |
| 4 | Motorcycle Structure And Attachments | 2.1% | 1 |
| 5 | Motorcycle Tyres | 2.1% | 1 |
| 6 | Motorcycle Lighting And Signalling | 2.1% | 1 |
Failures per 10,000 Miles
avg. 5,723 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 | 21.84 | 12.5% | 6 |
| Motorcycle lamps and reflectors | 18.20 | 10.4% | 5 |
| Identification of the vehicle | 10.92 | 6.3% | 3 |
| Motorcycle structure and attachments | 3.64 | 2.1% | 1 |
| Motorcycle tyres | 3.64 | 2.1% | 1 |
| Motorcycle lighting and signalling | 3.64 | 2.1% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Buell 1125 has 5,723 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 Buell 1125 has a mileage-adjusted failure rate of 21.84% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Buell 1125 MOT Data
The Buell 1125 is a rare vehicle in the UK, with 48 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 87.5% and a failure rate of 12.5%, which is well above the UK average of approximately 37%.
For Buell 1125 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle brakes and motorcycle lamps and reflectors 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 1125 is likely to perform.
Motorcycle brakes — 12.5% of failures
Motorcycle brakes issues account for 12.5% of MOT failures on the Buell 1125. 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 lamps and reflectors — 10.4% of failures
Motorcycle lamps and reflectors issues account for 10.4% of MOT failures on the Buell 1125. 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.
Identification of the vehicle — 6.3% of failures
Identification of the vehicle issues account for 6.3% of MOT failures on the Buell 1125. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Frequently Asked Questions
What is the MOT pass rate for the Buell 1125?
Based on 48 (based on limited data) MOT tests in our database, the Buell 1125 has an overall pass rate of 87.5% (12.5% fail rate).
What are the most common MOT failures on a Buell 1125?
The top 3 reasons a Buell 1125 fails its MOT are: 1. Motorcycle brakes (12.5%), 2. Motorcycle lamps and reflectors (10.4%), 3. Identification of the vehicle (6.3%). Check these areas before booking your MOT.
Is the Buell 1125 reliable?
With a 12.5% MOT failure rate, the 1125 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Buell 1125?
Based on failure data, focus on: Motorcycle brakes (12.5%); Motorcycle lamps and reflectors (10.4%); Identification of the vehicle (6.3%). 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.