DVSA Statistics
1998 Yamaha Trx850
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1998 Yamaha Trx850 (only 39 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 39 DVSA anonymised MOT tests · About this data
Pass Rate
92.3%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Parts Available
Brakes are a common wear item.
Based on DVSA statistics from 39 recorded tests.
Pre-MOT Checklist for 1998 Yamaha Trx850
Based on common failure points for this model, check these items before your MOT:
- 1
Check headlight beam pattern and alignment against a wall
Lighting – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
How Does This Compare to Other Years?
Previous Year
1997 Yamaha Trx850
Based on 113 UK MOT tests
Next Year
1999 Yamaha Trx850
Based on 45 UK MOT tests
The 1998 model has a lower pass rate than 1997, but performs better than 1999.
Why Trust This Data?
Official UK Government Source
This data comes from the UK's Driver and Vehicle Standards Agency (DVSA), the official body responsible for MOT testing standards. The anonymised MOT test data is published via data.gov.uk.
Understanding the Statistics
This page is based on 39 MOT tests from the 2023 DVSA dataset. Your 1998 Yamaha Trx850 was 25 years old when this data was collected and is now 28 years old.
Sample Size
Limited data - 39 tests (use as rough guide only)
Limitations
Statistics reflect average outcomes and don't account for maintenance history, mileage, or regional variations. Individual results will vary based on how well a vehicle has been maintained.
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Yamaha Trx850.
Frequently Asked Questions
Is a 1998 Yamaha Trx850 likely to fail its MOT?
Based on DVSA statistics, the 1998 Yamaha Trx850 has a 92.3% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 1998 Yamaha Trx850?
The most common MOT failure reasons for a 1998 Yamaha Trx850 are: any braking system component insecure or inadequately mounted, projected beam image is obviously incorrect, a brake lining or pad contaminated with oil, grease etc. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1998 Yamaha Trx850 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: any braking system component insecure or inadequately mounted, projected beam image is obviously incorrect, a brake lining or pad contaminated with oil, grease etc. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1998 Yamaha Trx850s fail their MOT?
Around 8% of 1998 Yamaha Trx850s fail their MOT test, meaning roughly 1 in 13 don't pass first time. The most common reasons are any braking system component insecure or inadequately mounted and projected beam image is obviously incorrect. Pre-checking these items can significantly improve your chances.
What should I check before my 1998 Yamaha Trx850 MOT?
Before your 1998 Yamaha Trx850 MOT, check these commonly-failed items: any braking system component insecure or inadequately mounted, projected beam image is obviously incorrect, a brake lining or pad contaminated with oil, grease etc. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 1998 Yamaha Trx850 reliable for MOT?
With a 92.3% MOT pass rate, the 1998 Yamaha Trx850 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.