BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/KLE 650 A8F
Model report · 2005–2025

KAWASAKI KLE 650 A8F

649cc Petrol Class 2
83.3%
first-time pass rate
8.7%
failed outright
17,850
median miles at test
1,604
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2011–2025

The KLE 650 A8F's first-time pass rate has held steady since 2011 (78.5% → 77.9%).

72%82%92%2011: 78.5% pass (107 tests)2012: 85.0% pass (140 tests)2013: 85.6% pass (139 tests)2014: 82.5% pass (137 tests)2015: 86.7% pass (135 tests)2016: 88.8% pass (125 tests)2017: 85.4% pass (130 tests)2018: 78.6% pass (84 tests)2019: 82.4% pass (85 tests)2020: 79.3% pass (82 tests)2021: 86.0% pass (100 tests)2022: 84.5% pass (97 tests)2023: 83.2% pass (95 tests)2024: 75.4% pass (69 tests)2025: 77.9% pass (77 tests)20112025

Pass rate by mileage

how the KLE 650 A8F's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage KLE 650 A8F passes first time 90.8% of the time; by 50k that's 74.4%.

71%83%94%0k: 90.8% pass (382 tests)10k: 84.5% pass (496 tests)20k: 79.9% pass (349 tests)30k: 77.8% pass (185 tests)40k: 74.7% pass (91 tests)50k: 74.4% pass (43 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 KLE 650 A8F

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
51 19.9 1.4×
brakes
51 19.9 0.6×
lighting and signalling
33 12.9 0.3×
structure and attachments
25 9.8 1.8×
steering and suspension
20 7.8 0.3×
tyres and wheels
19 7.4 0.5×
tyres
16 6.2 1.4×
suspension
15 5.9 1.3×
audible warning (Horn)
14 5.5 4.8×
steering
12 4.7 1.3×

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 A8F beats 3 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 A8F.

Pass rate by registration year

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

Best year to buy used: 2009 (85.9% pass). Weakest: 2008 (82.2%).

81%84%87%2008: 82.2% pass (1,121 tests)2009: 85.9% pass (434 tests)20082009

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 A8F FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI KLE 650 A8F reliable?

The KAWASAKI KLE 650 A8F is about average for its class: 83.3% of its 1,604 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2893 of 5426 models.

What does a KLE 650 A8F fail its MOT on most?

lamps and reflectors — 20% of all defects recorded against failed KLE 650 A8F tests.

How many miles will a KLE 650 A8F last?

The median KLE 650 A8F shows 17,850 miles at test, and examples around 50k miles still pass 74.4% of the time — mileage alone rarely kills one.