DVSA Statistics
1998 Yamaha Sr125
MOT Pass Rate & Pre-MOT Checklist
Used 1998 Yamaha Sr125s usually pass their MOT, but around 1 in 9 still fail, most often for a transmission belt, chain, sprocket or pulley excessively loose or worn, a wheel bearing with excessive play and the aim of a headlamp is not within limits laid down in the requirements. Based on 54 MOT tests from DVSA data, this page shows how this model performs and what to check before your test.
Pass Rate
Based on 54 DVSA anonymised MOT tests · About this data
Pass Rate
88.9%
Higher than average
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 54 recorded tests.
Pre-MOT Checklist for 1998 Yamaha Sr125
Based on common failure points for this model, check these items before your MOT:
- 1
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
- 2
Check exhaust for leaks, holes, or excessive corrosion - listen for blowing
Exhaust – Common fail on this model
Do you own this car?
Check your specific vehicle for outstanding advisories or recalls. Get a personalized risk report for your exact Yamaha Sr125.
Frequently Asked Questions
Is a 1998 Yamaha Sr125 likely to fail its MOT?
Based on DVSA statistics, the 1998 Yamaha Sr125 has a 88.9% 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 Sr125?
The most common MOT failure reasons for a 1998 Yamaha Sr125 are: a transmission belt, chain, sprocket or pulley excessively loose or worn, a wheel bearing with excessive play, the aim of a headlamp is not within limits laid down in the requirements. 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 Sr125 fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a transmission belt, chain, sprocket or pulley excessively loose or worn, a wheel bearing with excessive play, the aim of a headlamp is not within limits laid down in the requirements. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1998 Yamaha Sr125s fail their MOT?
Around 11% of 1998 Yamaha Sr125s fail their MOT test, meaning roughly 1 in 9 don't pass first time. The most common reasons are a transmission belt, chain, sprocket or pulley excessively loose or worn and a wheel bearing with excessive play. Pre-checking these items can significantly improve your chances.
What should I check before my 1998 Yamaha Sr125 MOT?
Before your 1998 Yamaha Sr125 MOT, check these commonly-failed items: a transmission belt, chain, sprocket or pulley excessively loose or worn, a wheel bearing with excessive play, the aim of a headlamp is not within limits laid down in the requirements. 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 Sr125 reliable for MOT?
With a 88.9% MOT pass rate, the 1998 Yamaha Sr125 performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.