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

HONDA CBF

998cc Petrol Class 2
89.7%
first-time pass rate
5.8%
failed outright
13,188
median miles at test
7,568
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2008–2025

The CBF's first-time pass rate has risen 12.8 points since 2008, 78.1% to 90.9%.

75%85%96%2008: 78.1% pass (32 tests)2009: 85.9% pass (71 tests)2010: 85.0% pass (100 tests)2011: 82.6% pass (155 tests)2012: 83.2% pass (191 tests)2013: 88.2% pass (220 tests)2014: 88.0% pass (233 tests)2015: 82.6% pass (224 tests)2016: 85.6% pass (222 tests)2017: 86.5% pass (406 tests)2018: 89.2% pass (427 tests)2019: 91.9% pass (590 tests)2020: 89.3% pass (551 tests)2021: 91.9% pass (817 tests)2022: 91.5% pass (903 tests)2023: 92.3% pass (942 tests)2024: 90.7% pass (688 tests)2025: 90.9% pass (740 tests)20082025

Pass rate by mileage

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

A low-mileage CBF passes first time 93.5% of the time; by 50k that's 78.4%.

74%85%97%0k: 93.5% pass (2,899 tests)10k: 89.6% pass (2,356 tests)20k: 87.8% pass (1,246 tests)30k: 86.2% pass (549 tests)40k: 77.2% pass (224 tests)50k: 78.4% pass (111 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

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
212 28 0.5×
lamps and reflectors
115 15.2 0.8×
lighting and signalling
89 11.8 0.2×
tyres
73 9.7 1.2×
steering and suspension
65 8.6 0.2×
suspension
57 7.5 1.0×
structure and attachments
43 5.7 0.7×
steering
42 5.6 1.2×
tyres and wheels
38 5 0.2×
drive system
22 2.9 0.3×

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 CBF beats 3 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

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.

Pass rate by registration year

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

Best year to buy used: 2017 (96.9% pass). Weakest: 1998 (80.0%).

77%88%100%1998: 80.0% pass (50 tests)1999: 82.8% pass (93 tests)2001: 80.3% pass (66 tests)2006: 87.1% pass (605 tests)2007: 83.5% pass (515 tests)2008: 85.0% pass (540 tests)2009: 82.8% pass (406 tests)2010: 84.8% pass (270 tests)2011: 91.8% pass (256 tests)2012: 87.5% pass (104 tests)2013: 94.2% pass (208 tests)2014: 90.0% pass (1,023 tests)2015: 95.3% pass (983 tests)2016: 94.6% pass (965 tests)2017: 96.9% pass (193 tests)2018: 91.7% pass (543 tests)2019: 91.7% pass (412 tests)2020: 95.0% pass (121 tests)199820122020

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 FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CBF reliable?

The HONDA CBF is more reliable than average for its class: 89.7% of its 7,568 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1047 of 5426 models.

What does a CBF fail its MOT on most?

brakes — 28% of all defects recorded against failed CBF tests.

What is the best year of CBF to buy used?

By first-time pass rate, 2017-registered examples do best (96.9%) and 1998 worst (80.0%). Condition and history still trump the year.

How many miles will a CBF last?

The median CBF shows 13,188 miles at test, and examples around 50k miles still pass 78.4% of the time — mileage alone rarely kills one.