Yamaha Bw MOT Pass Rate
Overall pass rate across all manufacture years, based on 35 real MOT test results. Failure rate: 22.9%.
Data from official DVSA MOT testing records
Yamaha Bw MOT Reliability Overview
The Yamaha Bw is a rare vehicle in the UK, with 35 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
Based on this data, the Yamaha Bw earns a "Excellent" reliability rating. The average Yamaha Bw presents for MOT with approximately 7,958 miles on the clock.
The most common MOT failure for the Yamaha Bw is Motorcycle steering and suspension, affecting 20.0% 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 lighting and signalling at 14.3%. Motorcycle tyres and wheels rounds out the top three at 11.4%. 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 Steering And Suspension | 31.4% | 11 |
| 2 | Motorcycle Lighting And Signalling | 22.9% | 8 |
| 3 | Motorcycle Tyres And Wheels | 14.3% | 5 |
| 4 | Motorcycle Brakes | 5.7% | 2 |
| 5 | Motorcycle Reg Plates And Vin | 2.9% | 1 |
Failures per 10,000 Miles
avg. 7,958 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 steering and suspension | 39.49 | 31.4% | 11 |
| Motorcycle lighting and signalling | 28.72 | 22.9% | 8 |
| Motorcycle tyres and wheels | 17.95 | 14.3% | 5 |
| Motorcycle brakes | 7.18 | 5.7% | 2 |
| Motorcycle reg plates and vin | 3.59 | 2.9% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Yamaha Bw has 7,958 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 Bw has a mileage-adjusted failure rate of 28.78% per 10,000 miles driven. The average across all makes is 5.38%, so this model is worse than average.
About Yamaha Bw MOT Data
The Yamaha Bw is a rare vehicle in the UK, with 35 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 77.1% and a failure rate of 22.9%, which is well above the UK average of approximately 37%.
For Yamaha Bw 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 lighting and signalling 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 Bw is likely to perform.
Motorcycle steering and suspension — 20.0% of failures
Motorcycle steering and suspension issues account for 20.0% of MOT failures on the Yamaha Bw. 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 lighting and signalling — 14.3% of failures
Motorcycle lighting and signalling issues account for 14.3% of MOT failures on the Yamaha Bw. 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 — 11.4% of failures
Motorcycle tyres and wheels issues account for 11.4% of MOT failures on the Yamaha Bw. 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.
Frequently Asked Questions
What is the MOT pass rate for the Yamaha Bw?
Based on 35 (based on limited data) MOT tests in our database, the Yamaha Bw has an overall pass rate of 77.1% (22.9% fail rate).
What are the most common MOT failures on a Yamaha Bw?
The top 3 reasons a Yamaha Bw fails its MOT are: 1. Motorcycle steering and suspension (20.0%), 2. Motorcycle lighting and signalling (14.3%), 3. Motorcycle tyres and wheels (11.4%). Check these areas before booking your MOT.
Is the Yamaha Bw reliable?
With a 22.9% MOT failure rate, the Bw is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Yamaha Bw?
Based on failure data, focus on: Motorcycle steering and suspension (20.0%); Motorcycle lighting and signalling (14.3%); Motorcycle tyres and wheels (11.4%). 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.