BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ BSA/BANTAM D14/4
Model report · 2005–2025

BSA BANTAM D14/4

175cc Petrol Class 1
88.1%
first-time pass rate
1.7%
failed outright
16,975
median miles at test
59
MOT tests, 2005–2025

What fails on a BANTAM D14/4

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
drive system
1 100

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 BANTAM D14/4 beats 0 of its 1 closest rivals (BSA BANTAM).

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 BANTAM D14/4.