BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ TRIUMPH/BONNEVILLE T120 BUD EKINS
Model report · 2005–2025

TRIUMPH BONNEVILLE T120 BUD EKINS

1200cc Petrol Class 2
94.9%
first-time pass rate
0.4%
failed outright
3,246
median miles at test
237
MOT tests, 2005–2025

Pass rate over time

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

The BONNEVILLE T120 BUD EKINS's first-time pass rate has fallen 4.7 points since 2023, 98.2% to 93.5%.

92%96%99%2023: 98.2% pass (56 tests)2024: 94.3% pass (88 tests)2025: 93.5% pass (93 tests)20232025

What fails on a BONNEVILLE T120 BUD EKINS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
Identification of the vehicle
1 50
lamps and reflectors
1 50

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 T120 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 T120 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 (96.0% pass). Weakest: 2021 (93.0%).

92%95%97%2020: 96.0% pass (151 tests)2021: 93.0% pass (86 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.