BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

HONDA CBF500

499cc Petrol Class 2
80.7%
first-time pass rate
10.7%
failed outright
21,648
median miles at test
16.8k
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2025

The CBF500's first-time pass rate has fallen 6.4 points since 2007, 86.4% to 80.0%.

76%82%88%2007: 86.4% pass (469 tests)2008: 83.4% pass (936 tests)2009: 80.5% pass (1,167 tests)2010: 81.4% pass (1,339 tests)2011: 82.0% pass (1,380 tests)2012: 80.1% pass (1,284 tests)2013: 81.9% pass (1,228 tests)2014: 78.2% pass (1,134 tests)2015: 80.1% pass (1,088 tests)2016: 78.1% pass (1,034 tests)2017: 78.6% pass (934 tests)2018: 81.5% pass (670 tests)2019: 78.9% pass (669 tests)2020: 78.5% pass (573 tests)2021: 82.0% pass (676 tests)2022: 83.6% pass (652 tests)2023: 80.1% pass (612 tests)2024: 80.8% pass (443 tests)2025: 80.0% pass (460 tests)20072025

Pass rate by mileage

how the CBF500's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CBF500 passes first time 89.4% of the time; by 50k that's 75.6%.

72%82%92%0k: 89.4% pass (3,551 tests)10k: 82.9% pass (4,210 tests)20k: 77.6% pass (3,066 tests)30k: 77.0% pass (2,087 tests)40k: 74.5% pass (1,422 tests)50k: 75.6% pass (828 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 CBF500

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
970 27.1 1.0×
steering and suspension
731 20.4 1.1×
lighting and signalling
510 14.3 0.6×
tyres and wheels
306 8.6 0.8×
drive system
271 7.6 1.8×
lamps and reflectors
243 6.8 0.7×
suspension
185 5.2 1.3×
structure and attachments
167 4.7 1.1×
tyres
111 3.1 0.8×
steering
83 2.3 1.1×

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 CBF500 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 CBF500.

Pass rate by registration year

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

Best year to buy used: 2008 (82.3% pass). Weakest: 2006 (80.2%).

79%81%83%2004: 80.3% pass (5,235 tests)2005: 80.6% pass (5,169 tests)2006: 80.2% pass (2,920 tests)2007: 81.9% pass (2,480 tests)2008: 82.3% pass (879 tests)200420062008

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 CBF500 FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CBF500 reliable?

The HONDA CBF500 is less reliable than average for its class: 80.7% of its 16,756 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3440 of 5426 models.

What does a CBF500 fail its MOT on most?

brakes — 27% of all defects recorded against failed CBF500 tests.

What is the best year of CBF500 to buy used?

By first-time pass rate, 2008-registered examples do best (82.3%) and 2006 worst (80.2%). Condition and history still trump the year.

How many miles will a CBF500 last?

The median CBF500 shows 21,648 miles at test, and examples around 50k miles still pass 75.6% of the time — mileage alone rarely kills one.