BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/EX 650 DBF ABS
Model report · 2005–2025

KAWASAKI EX 650 DBF ABS

649cc Petrol Class 2
89.6%
first-time pass rate
7.5%
failed outright
10,934
median miles at test
308
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2014–2017

The EX 650 DBF ABS's first-time pass rate has fallen 1.9 points since 2014, 91.9% to 90.0%.

81%89%97%2014: 91.9% pass (37 tests)2015: 94.6% pass (37 tests)2016: 83.8% pass (37 tests)2017: 90.0% pass (30 tests)20142017

Pass rate by mileage

how the EX 650 DBF ABS's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage EX 650 DBF ABS passes first time 94.3% of the time; by 20k that's 87.8%.

87%91%96%0k: 94.3% pass (141 tests)10k: 88.1% pass (109 tests)20k: 87.8% pass (41 tests)0k10k20k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a EX 650 DBF ABS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
12 28.6
steering and suspension
6 14.3
tyres
6 14.3
lamps and reflectors
6 14.3
lighting and signalling
5 11.9
audible warning (Horn)
2 4.8
suspension
2 4.8
tyres and wheels
1 2.4
drive system
1 2.4
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 EX 650 DBF ABS beats 4 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 EX 650 DBF ABS.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2011 (89.6% pass). Weakest: 2011 (89.6%).

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.