1 Model Years Analyzed
Triumph T 140 Bonneville
MOT Pass Rate & Statistics
Average pass rate across all model years (1979-1979), based on 2 DVSA recorded tests.
50%
Average Pass Rate
1
Model Years
0k
Tests Analyzed
Most Tested Year
1979 Triumph T 140 Bonneville MOT Pass Rate & Common Failures
Pass Rate by Year
Most Common Failures Across All Years
- 1A transmission belt, chain, sprocket or pulley excessively loose or worn
- 2A lamp missing or inoperative
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Frequently Asked Questions
What is the average MOT pass rate for a Triumph T 140 Bonneville?
The Triumph T 140 Bonneville has an average 50% MOT pass rate across model years 1979 to 1979, based on DVSA test data.
What are the most common MOT failures on a Triumph T 140 Bonneville?
The most common MOT failure reasons for the Triumph T 140 Bonneville across all years are: a transmission belt, chain, sprocket or pulley excessively loose or worn, a lamp missing or inoperative. These are typical wear items that can often be checked and addressed before your test.
Which Triumph T 140 Bonneville year has the best MOT pass rate?
MOT pass rates vary by year - newer models typically have higher pass rates. Check our year-by-year breakdown above to compare pass rates for specific Triumph T 140 Bonneville model years.