HONDA CB600FS

599cc Petrol Class 2

#3219 of 5426 overall #537 of 921 HONDAs #147 of 205 naked bikes

81.8%

first-time pass rate

10.3%

failed outright

17,694

median miles at test

20.3k

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2020

The CB600FS's first-time pass rate has fallen 4.1 points since 2005, 88.9% to 84.8%.

Pass rate by mileage

how the CB600FS's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CB600FS passes first time 89.4% of the time; by 50k that's 75.7%.

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 CB600FS

failure defects by component group · advisories excluded

Component group	Defects	% of defects	vs all bikes
lighting and signalling	1,244	28.2	1.0×
brakes	971	22	0.8×
steering and suspension	770	17.4	1.0×
tyres and wheels	588	13.3	1.3×
drive system	265	6	1.5×
reg plates and vin	168	3.8	1.1×
lamps and reflectors	148	3.4	0.3×
fuel and exhaust	106	2.4	0.6×
driving controls	92	2.1	1.9×
body and structure	62	1.4	0.5×

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 CB600FS beats 1 of its 4 closest rivals (HONDA CB500, TRIUMPH STREET TRIPLE, HONDA CB600 HORNET).

HONDA CB500 83.3% pass · 105k tests TRIUMPH STREET TRIPLE 87.7% pass · 37.7k tests HONDA CB600 HORNET 78.6% pass · 26.4k tests TRIUMPH STREET TRIPLE R 87.7% pass · 20.6k tests

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 CB600FS.

Pass rate by registration year

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

Best year to buy used: 2008 (88.9% pass). Weakest: 1998 (77.2%).

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.

HONDA CB600FS FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CB600FS reliable?

The HONDA CB600FS is less reliable than average for its class: 81.8% of its 20,339 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3219 of 5426 models.

What does a CB600FS fail its MOT on most?

lighting and signalling — 28% of all defects recorded against failed CB600FS tests.

What is the best year of CB600FS to buy used?

By first-time pass rate, 2008-registered examples do best (88.9%) and 1999 worst (77.2%). Condition and history still trump the year.

How many miles will a CB600FS last?

The median CB600FS shows 17,694 miles at test, and examples around 50k miles still pass 75.7% of the time — mileage alone rarely kills one.