KAWASAKI ZX600-J2

599cc Petrol Class 2

#3513 of 5426 overall #416 of 592 KAWASAKIs #2237 of 2787 other bikes

80.3%

first-time pass rate

12.8%

failed outright

14,638

median miles at test

1,168

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2022

The ZX600-J2's first-time pass rate has risen 2.0 points since 2005, 81.3% to 83.3%.

Pass rate by mileage

how the ZX600-J2's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage ZX600-J2 passes first time 87.2% of the time; by 40k that's 78.8%.

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 ZX600-J2

failure defects by component group · advisories excluded

Component group	Defects	% of defects	vs all bikes
lighting and signalling	110	33.8	1.3×
steering and suspension	70	21.5	1.5×
brakes	52	16	0.8×
tyres and wheels	34	10.5	1.3×
lamps and reflectors	16	4.9	0.4×
fuel and exhaust	14	4.3	1.5×
reg plates and vin	9	2.8	1.2×
suspension	7	2.2	0.8×
body and structure	7	2.2	1.1×
drive system	6	1.8	0.7×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the ZX600-J2 beats 2 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

KAWASAKI ZX-6R 78.1% pass · 174k tests SUZUKI GSF600 77.3% pass · 143k tests YAMAHA FZS600 82.6% pass · 137k tests SUZUKI SV650S 80.6% pass · 84.6k tests

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 ZX600-J2.

Pass rate by registration year

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

Best year to buy used: 2002 (83.5% pass). Weakest: 2001 (78.5%).

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.

KAWASAKI ZX600-J2 FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZX600-J2 reliable?

The KAWASAKI ZX600-J2 is less reliable than average for its class: 80.3% of its 1,168 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3513 of 5426 models.

What does a ZX600-J2 fail its MOT on most?

lighting and signalling — 34% of all defects recorded against failed ZX600-J2 tests.

How many miles will a ZX600-J2 last?

The median ZX600-J2 shows 14,638 miles at test, and examples around 40k miles still pass 78.8% of the time — mileage alone rarely kills one.