BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ TRIUMPH/BONNEVILLE T100 BUD EKINS
Model report · 2005–2025

TRIUMPH BONNEVILLE T100 BUD EKINS

900cc Petrol Class 2
94.4%
first-time pass rate
1.9%
failed outright
3,125
median miles at test
161
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2023–2025

The BONNEVILLE T100 BUD EKINS's first-time pass rate has risen 2.1 points since 2023, 94.6% to 96.7%.

91%94%98%2023: 94.6% pass (37 tests)2024: 92.1% pass (63 tests)2025: 96.7% pass (61 tests)20232025

What fails on a BONNEVILLE T100 BUD EKINS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
tyres
2 40
brakes
1 20
lamps and reflectors
1 20
steering
1 20

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the BONNEVILLE T100 BUD EKINS beats 4 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the BONNEVILLE T100 BUD EKINS.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2020 (94.8% pass). Weakest: 2021 (93.8%).

93%94%96%2020: 94.8% pass (96 tests)2021: 93.8% pass (65 tests)20202021

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.