BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/ZG 1400 CBF
Model report · 2005–2025

KAWASAKI ZG 1400 CBF

1352cc Petrol Class 2
91.3%
first-time pass rate
4.4%
failed outright
17,870
median miles at test
1,406
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2014–2025

The ZG 1400 CBF's first-time pass rate has fallen 5.2 points since 2014, 97.8% to 92.6%.

87%93%100%2014: 97.8% pass (91 tests)2015: 93.2% pass (133 tests)2016: 91.3% pass (161 tests)2017: 90.7% pass (150 tests)2018: 92.4% pass (118 tests)2019: 89.0% pass (109 tests)2020: 89.0% pass (91 tests)2021: 89.9% pass (129 tests)2022: 89.4% pass (123 tests)2023: 88.8% pass (116 tests)2024: 91.8% pass (85 tests)2025: 92.6% pass (95 tests)20142025

Pass rate by mileage

how the ZG 1400 CBF's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage ZG 1400 CBF passes first time 95.3% of the time; by 50k that's 73.5%.

69%84%100%0k: 95.3% pass (344 tests)10k: 92.8% pass (445 tests)20k: 87.5% pass (311 tests)30k: 88.4% pass (173 tests)40k: 90.9% pass (77 tests)50k: 73.5% pass (34 tests)0k30k50k

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 ZG 1400 CBF

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
32 32.7 0.4×
suspension
20 20.4 1.4×
tyres and wheels
17 17.3 0.5×
tyres
9 9.2 0.8×
lamps and reflectors
8 8.2 0.3×
steering and suspension
4 4.1 0.1×
lighting and signalling
3 3.1 0.1×
steering
2 2 0.3×
structure and attachments
2 2 0.2×
wheels
1 1 1.2×

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 ZG 1400 CBF beats 3 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 ZG 1400 CBF.

Pass rate by registration year

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

Best year to buy used: 2011 (91.4% pass). Weakest: 2012 (90.7%).

90%91%92%2011: 91.4% pass (828 tests)2012: 90.7% pass (388 tests)2013: 91.2% pass (182 tests)201120122013

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 ZG 1400 CBF FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZG 1400 CBF reliable?

The KAWASAKI ZG 1400 CBF is more reliable than average for its class: 91.3% of its 1,406 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #618 of 5426 models.

What does a ZG 1400 CBF fail its MOT on most?

brakes — 33% of all defects recorded against failed ZG 1400 CBF tests.

What is the best year of ZG 1400 CBF to buy used?

By first-time pass rate, 2011-registered examples do best (91.4%) and 2012 worst (90.7%). Condition and history still trump the year.

How many miles will a ZG 1400 CBF last?

The median ZG 1400 CBF shows 17,870 miles at test, and examples around 50k miles still pass 73.5% of the time — mileage alone rarely kills one.