BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/ZX 1000 JCF
Model report · 2005–2025

KAWASAKI ZX 1000 JCF

998cc Petrol Class 2
84.3%
first-time pass rate
5.9%
failed outright
9,870
median miles at test
547
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2016–2025

The ZX 1000 JCF's first-time pass rate has risen 10.1 points since 2016, 82.2% to 92.3%.

70%83%97%2016: 82.2% pass (90 tests)2017: 82.2% pass (73 tests)2018: 82.0% pass (50 tests)2019: 92.6% pass (54 tests)2020: 74.3% pass (35 tests)2021: 86.5% pass (52 tests)2022: 80.0% pass (50 tests)2023: 90.7% pass (43 tests)2024: 82.9% pass (35 tests)2025: 92.3% pass (39 tests)20162025

Pass rate by mileage

how the ZX 1000 JCF's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage ZX 1000 JCF passes first time 87.0% of the time; by 20k that's 76.9%.

75%82%89%0k: 87.0% pass (276 tests)10k: 84.4% pass (205 tests)20k: 76.9% pass (52 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 ZX 1000 JCF

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
18 27.7 1.4×
brakes
10 15.4 0.3×
lighting and signalling
10 15.4 0.4×
tyres
6 9.2 1.3×
Identification of the vehicle
4 6.2 3.2×
reg plates and vin
4 6.2 1.0×
structure and attachments
4 6.2 1.1×
wheels
4 6.2 6.1×
steering
3 4.6 0.9×
steering and suspension
2 3.1 0.1×

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 ZX 1000 JCF beats 1 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

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 ZX 1000 JCF.

Pass rate by registration year

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

Best year to buy used: 2013 (85.0% pass). Weakest: 2012 (83.0%).

82%84%86%2012: 83.0% pass (200 tests)2013: 85.0% pass (347 tests)20122013

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 ZX 1000 JCF FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZX 1000 JCF reliable?

The KAWASAKI ZX 1000 JCF is about average for its class: 84.3% of its 547 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2658 of 5426 models.

What does a ZX 1000 JCF fail its MOT on most?

lamps and reflectors — 28% of all defects recorded against failed ZX 1000 JCF tests.

How many miles will a ZX 1000 JCF last?

The median ZX 1000 JCF shows 9,870 miles at test, and examples around 20k miles still pass 76.9% of the time — mileage alone rarely kills one.