BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

HARLEY-DAVIDSON S

1200cc Petrol Class 2
82.7%
first-time pass rate
4.9%
failed outright
6,143
median miles at test
81
MOT tests, 2005–2025

What fails on a S

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
5 45.5
lamps and reflectors
2 18.2
steering and suspension
2 18.2
Identification of the vehicle
1 9.1
structure and attachments
1 9.1

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 S beats 0 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 S.