1990 Yamaha Bws MOT Pass Rate
Pass rate for Bws models manufactured in 1990, based on 39 real MOT test results.
Data from official DVSA MOT testing records
1990 Yamaha Bws MOT Analysis
The 1990 Yamaha Bws has an MOT pass rate of 56.4% based on 39 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,761 miles on the odometer. With a 43.6% failure rate, the 1990 Bws is rated as "Below Average" for MOT reliability.
The leading cause of MOT failure for the 1990 Yamaha Bws is Motorcycle steering and suspension, responsible for 10.3% of failures. 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 range from £200–500. Motorcycle brakes is the second most common issue at 5.1%. Motorcycle lighting and signalling follows at 5.1%.
Top failures specific to 1990 models only. The overall Bws page may show different rankings.
What Fails Most
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 | 10.3% | 4 |
| 2 | Motorcycle Brakes | 5.1% | 2 |
| 3 | Motorcycle Lighting And Signalling | 5.1% | 2 |
| 4 | Motorcycle Driving Controls | 2.6% | 1 |
| 5 | Motorcycle Reg Plates And Vin | 2.6% | 1 |
| 6 | Motorcycle Tyres And Wheels | 2.6% | 1 |
Mileage Statistics
About This Data
The 1990 Yamaha Bws has an MOT pass rate of 56.4% based on 39 tests — slightly below the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 4,761 miles on the odometer. With a 43.6% failure rate, the 1990 Bws is rated as "Below Average" for MOT reliability.
If you own or are considering buying a 1990 Yamaha Bws, budget for potential repairs before each MOT. Before your MOT, pay particular attention to motorcycle steering and suspension: 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. With relatively low average mileage of 4,761 miles, many of these vehicles are still in good mechanical condition.
Motorcycle steering and suspension — 10.3% of failures
Motorcycle steering and suspension issues account for 10.3% of MOT failures on 1990 Yamaha Bws models. 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 brakes — 5.1% of failures
Motorcycle brakes issues account for 5.1% of MOT failures on 1990 Yamaha Bws models. 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 lighting and signalling — 5.1% of failures
Motorcycle lighting and signalling issues account for 5.1% of MOT failures on 1990 Yamaha Bws models. 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.