BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
84.5%
first-time pass rate
6.9%
failed outright
3,480
median miles at test
277
MOT tests, 2005–2025

What fails on a CHOPPER

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
23 45.1
brakes
9 17.6
lamps and reflectors
6 11.8
body and structure
3 5.9
steering and suspension
3 5.9
fuel and exhaust
2 3.9
reg plates and vin
2 3.9
driving controls
1 2
drive system
1 2
steering
1 2

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 CHOPPER beats 0 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON XL1200C).

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 CHOPPER.