BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/KLE 650 CBF
Model report · 2005–2025

KAWASAKI KLE 650 CBF

649cc Petrol Class 2
88.9%
first-time pass rate
5.4%
failed outright
13,958
median miles at test
1,694
MOT tests, 2005–2025

Pass rate over time

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

The KLE 650 CBF's first-time pass rate has risen 5.4 points since 2014, 86.1% to 91.5%.

85%89%93%2014: 86.1% pass (101 tests)2015: 89.0% pass (182 tests)2016: 91.0% pass (201 tests)2017: 89.6% pass (182 tests)2018: 89.8% pass (137 tests)2019: 90.1% pass (131 tests)2020: 86.9% pass (99 tests)2021: 87.4% pass (151 tests)2022: 87.5% pass (144 tests)2023: 87.8% pass (148 tests)2024: 88.0% pass (100 tests)2025: 91.5% pass (117 tests)20142025

Pass rate by mileage

how the KLE 650 CBF's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage KLE 650 CBF passes first time 94.0% of the time; by 40k that's 75.6%.

72%85%98%0k: 94.0% pass (568 tests)10k: 88.6% pass (614 tests)20k: 84.4% pass (315 tests)30k: 84.1% pass (126 tests)40k: 75.6% pass (45 tests)0k20k40k

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 KLE 650 CBF

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
22 14.6 0.8×
brakes
20 13.2 0.2×
structure and attachments
19 12.6 1.3×
tyres
18 11.9 1.4×
suspension
18 11.9 1.3×
drive system
15 9.9 0.7×
tyres and wheels
15 9.9 0.4×
lighting and signalling
14 9.3 0.2×
steering and suspension
6 4 0.1×
steering
4 2.6 0.6×

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 KLE 650 CBF 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 KLE 650 CBF.

Pass rate by registration year

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

Best year to buy used: 2013 (90.9% pass). Weakest: 2011 (87.2%).

86%89%92%2011: 87.2% pass (869 tests)2012: 90.8% pass (633 tests)2013: 90.9% pass (186 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 KLE 650 CBF FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI KLE 650 CBF reliable?

The KAWASAKI KLE 650 CBF is more reliable than average for its class: 88.9% of its 1,694 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1303 of 5426 models.

What does a KLE 650 CBF fail its MOT on most?

lamps and reflectors — 15% of all defects recorded against failed KLE 650 CBF tests.

What is the best year of KLE 650 CBF to buy used?

By first-time pass rate, 2013-registered examples do best (90.9%) and 2011 worst (87.2%). Condition and history still trump the year.

How many miles will a KLE 650 CBF last?

The median KLE 650 CBF shows 13,958 miles at test, and examples around 40k miles still pass 75.6% of the time — mileage alone rarely kills one.