BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ ENFIELD/THUNDERBIRD
Model report · 2005–2025

ENFIELD THUNDERBIRD

350cc Petrol Class 2
82.8%
first-time pass rate
12.1%
failed outright
2,281
median miles at test
58
MOT tests, 2005–2025

What fails on a THUNDERBIRD

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
9 56.2
lamps and reflectors
5 31.2
steering
1 6.2
steering and suspension
1 6.2

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