DVSA Statistics
1991 Yamaha Dt125r
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 1991 Yamaha Dt125r (only 4 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 4 DVSA anonymised MOT tests · About this data
Pass Rate
75%
About average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Number plate lights are a quick fix.
Based on DVSA statistics from 4 recorded tests.
Pre-MOT Checklist for 1991 Yamaha Dt125r
Based on common failure points for this model, check these items before your MOT:
- 1
Ensure number plate lights work and plates are clean and legible
Lighting – Common fail on this model
- 2
Test brakes for effectiveness, pull, and unusual noises when driving
Brakes – Common fail on this model
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Frequently Asked Questions
Is a 1991 Yamaha Dt125r likely to fail its MOT?
Based on DVSA statistics, the 1991 Yamaha Dt125r has a 75% 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 1991 Yamaha Dt125r?
The most common MOT failure reasons for a 1991 Yamaha Dt125r are: number plate does not conform to the specified requirements, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, brake disc or drum excessively weakened, insecure or fractured. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 1991 Yamaha Dt125r fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: number plate does not conform to the specified requirements, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, brake disc or drum excessively weakened, insecure or fractured. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 1991 Yamaha Dt125rs fail their MOT?
Around 25% of 1991 Yamaha Dt125rs fail their MOT test, meaning roughly 1 in 4 don't pass first time. The most common reasons are number plate does not conform to the specified requirements and a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning. Pre-checking these items can significantly improve your chances.
What should I check before my 1991 Yamaha Dt125r MOT?
Before your 1991 Yamaha Dt125r MOT, check these commonly-failed items: number plate does not conform to the specified requirements, a direction indicator lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning, brake disc or drum excessively weakened, insecure or fractured. 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 1991 Yamaha Dt125r reliable for MOT?
With a 75% MOT pass rate, the 1991 Yamaha Dt125r performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.