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

KAWASAKI KLE 650 FJFA

649cc Petrol Class 2
92.9%
first-time pass rate
2.8%
failed outright
8,956
median miles at test
618
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2021–2025

The KLE 650 FJFA's first-time pass rate has held steady since 2021 (91.1% → 91.4%).

90%93%97%2021: 91.1% pass (135 tests)2022: 95.5% pass (132 tests)2023: 92.7% pass (124 tests)2024: 91.7% pass (96 tests)2025: 91.4% pass (105 tests)20212025

Pass rate by mileage

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

A low-mileage KLE 650 FJFA passes first time 95.9% of the time; by 20k that's 92.1%.

87%92%97%0k: 95.9% pass (343 tests)10k: 88.2% pass (178 tests)20k: 92.1% pass (63 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 KLE 650 FJFA

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
tyres
8 27.6 1.7×
brakes
6 20.7 0.2×
structure and attachments
6 20.7 1.4×
lamps and reflectors
5 17.2 0.5×
suspension
3 10.3 0.7×
audible warning (Horn)
1 3.4 0.9×

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 FJFA 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 FJFA.

Pass rate by registration year

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

Best year to buy used: 2017 (95.7% pass). Weakest: 2018 (91.0%).

90%93%97%2017: 95.7% pass (235 tests)2018: 91.0% pass (355 tests)20172018

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 FJFA FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI KLE 650 FJFA reliable?

The KAWASAKI KLE 650 FJFA is more reliable than average for its class: 92.9% of its 618 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #314 of 5426 models.

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

tyres — 28% of all defects recorded against failed KLE 650 FJFA tests.

How many miles will a KLE 650 FJFA last?

The median KLE 650 FJFA shows 8,956 miles at test, and examples around 20k miles still pass 92.1% of the time — mileage alone rarely kills one.