BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HONDA/CBF 600 SA-6
Model report · 2005–2025

HONDA CBF 600 SA-6

599cc Petrol Class 2
85.8%
first-time pass rate
8.6%
failed outright
17,453
median miles at test
2,468
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2009–2025

The CBF 600 SA-6's first-time pass rate has fallen 5.4 points since 2009, 92.5% to 87.1%.

78%87%95%2009: 92.5% pass (93 tests)2010: 90.4% pass (187 tests)2011: 89.4% pass (199 tests)2012: 83.3% pass (203 tests)2013: 85.6% pass (195 tests)2014: 86.2% pass (181 tests)2015: 82.6% pass (178 tests)2016: 84.9% pass (172 tests)2017: 81.2% pass (165 tests)2018: 84.3% pass (121 tests)2019: 85.7% pass (119 tests)2020: 83.0% pass (106 tests)2021: 91.5% pass (129 tests)2022: 84.4% pass (128 tests)2023: 83.1% pass (118 tests)2024: 85.0% pass (80 tests)2025: 87.1% pass (93 tests)20092025

Pass rate by mileage

how the CBF 600 SA-6's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CBF 600 SA-6 passes first time 95.1% of the time; by 50k that's 82.4%.

71%85%99%0k: 95.1% pass (655 tests)10k: 85.6% pass (745 tests)20k: 80.9% pass (470 tests)30k: 81.0% pass (268 tests)40k: 75.2% pass (157 tests)50k: 82.4% pass (85 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 CBF 600 SA-6

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
113 29.9 0.8×
steering and suspension
61 16.1 0.8×
lighting and signalling
54 14.3 0.5×
tyres and wheels
38 10.1 0.7×
structure and attachments
27 7.1 1.2×
suspension
25 6.6 1.2×
lamps and reflectors
22 5.8 0.5×
drive system
16 4.2 0.8×
steering
12 3.2 1.1×
tyres
10 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 CBF 600 SA-6 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 CBF 600 SA-6.

Pass rate by registration year

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

Best year to buy used: 2006 (86.5% pass). Weakest: 2007 (85.1%).

84%86%87%2006: 86.5% pass (1,175 tests)2007: 85.1% pass (1,289 tests)20062007

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 CBF 600 SA-6 FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CBF 600 SA-6 reliable?

The HONDA CBF 600 SA-6 is about average for its class: 85.8% of its 2,468 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2264 of 5426 models.

What does a CBF 600 SA-6 fail its MOT on most?

brakes — 30% of all defects recorded against failed CBF 600 SA-6 tests.

How many miles will a CBF 600 SA-6 last?

The median CBF 600 SA-6 shows 17,453 miles at test, and examples around 50k miles still pass 82.4% of the time — mileage alone rarely kills one.