2002 Yamaha Trx850 MOT Pass Rate
Pass rate for Trx850 models manufactured in 2002, based on 64 real MOT test results.
Data from official DVSA MOT testing records
2002 Yamaha Trx850 MOT Analysis
The 2002 Yamaha Trx850 has an MOT pass rate of 87.5% based on 64 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 21,018 miles on the odometer. With a 12.5% failure rate, the 2002 Trx850 is rated as "Excellent" for MOT reliability.
The leading cause of MOT failure for the 2002 Yamaha Trx850 is Motorcycle brakes, responsible for 1.6% of failures. 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 range from £150–400. Motorcycle tyres and wheels is the second most common issue at 1.6%.
Top failures specific to 2002 models only. The overall Trx850 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 Brakes | 1.6% | 1 |
| 2 | Motorcycle Tyres And Wheels | 1.6% | 1 |
Failures per 10,000 Miles
avg. 21,018 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 | 0.74 | 1.6% | 1 |
| Motorcycle tyres and wheels | 0.74 | 1.6% | 1 |
Mileage Statistics
Mileage-adjusted failure rate — accounts for how much this model year is typically driven.
About This Data
The 2002 Yamaha Trx850 has an MOT pass rate of 87.5% based on 64 tests — well above the UK average for UK vehicles. Cars of this vintage present for MOT with an average of 21,018 miles on the odometer. With a 12.5% failure rate, the 2002 Trx850 is rated as "Excellent" for MOT reliability.
If you own or are considering buying a 2002 Yamaha Trx850, you can expect reliable MOT performance overall. Before your MOT, pay particular attention to motorcycle brakes: 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). With relatively low average mileage of 21,018 miles, many of these vehicles are still in good mechanical condition.
Motorcycle brakes — 1.6% of failures
Motorcycle brakes issues account for 1.6% of MOT failures on 2002 Yamaha Trx850 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 tyres and wheels — 1.6% of failures
Motorcycle tyres and wheels issues account for 1.6% of MOT failures on 2002 Yamaha Trx850 models. 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.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.