BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HONDA/CBR 650 RA-K
Model report · 2005–2025

HONDA CBR 650 RA-K

649cc Petrol Class 2
86.3%
first-time pass rate
7.0%
failed outright
6,568
median miles at test
2,894
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2022–2025

The CBR 650 RA-K's first-time pass rate has risen 1.4 points since 2022, 85.6% to 87.0%.

85%86%88%2022: 85.6% pass (571 tests)2023: 86.4% pass (917 tests)2024: 85.8% pass (671 tests)2025: 87.0% pass (721 tests)20222025

Pass rate by mileage

how the CBR 650 RA-K's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CBR 650 RA-K passes first time 88.3% of the time; by 30k that's 66.7%.

62%78%93%0k: 88.3% pass (2,033 tests)10k: 83.9% pass (651 tests)20k: 73.5% pass (162 tests)30k: 66.7% pass (30 tests)0k20k30k

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 CBR 650 RA-K

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
123 31.3 1.9×
brakes
71 18.1 0.5×
structure and attachments
58 14.8 2.4×
tyres
50 12.7 2.2×
steering
30 7.6 2.1×
Identification of the vehicle
28 7.1 4.2×
suspension
28 7.1 1.3×
audible warning (Horn)
4 1 0.8×
wheels
1 0.3 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 CBR 650 RA-K beats 4 of its 4 closest rivals (HONDA CBR600F, YAMAHA YZF-R6, SUZUKI GSXR600).

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 CBR 650 RA-K.

Pass rate by registration year

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

Best year to buy used: 2019 (87.3% pass). Weakest: 2020 (84.1%).

83%86%88%2019: 87.3% pass (1,941 tests)2020: 84.1% pass (904 tests)20192020

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 CBR 650 RA-K FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CBR 650 RA-K reliable?

The HONDA CBR 650 RA-K is about average for its class: 86.3% of its 2,894 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2120 of 5426 models.

What does a CBR 650 RA-K fail its MOT on most?

lamps and reflectors — 31% of all defects recorded against failed CBR 650 RA-K tests.

How many miles will a CBR 650 RA-K last?

The median CBR 650 RA-K shows 6,568 miles at test, and examples around 30k miles still pass 66.7% of the time — mileage alone rarely kills one.