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

KAWASAKI 550

550cc Petrol Class 2
69.6%
first-time pass rate
14.7%
failed outright
28,099
median miles at test
102
MOT tests, 2005–2025

What fails on a 550

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
11 26.2
lighting and signalling
11 26.2
steering and suspension
6 14.3
drive system
3 7.1
suspension
2 4.8
tyres and wheels
2 4.8
driving controls
2 4.8
lamps and reflectors
2 4.8
reg plates and vin
2 4.8
structure and attachments
1 2.4

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 550 beats 0 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

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 550.