BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CBR 500 Ra-K: MOT pass rate by registration year

Which CBR 500 Ra-K years pass first time, and which fall short of the model's 90.8% average, from 1,098 DVSA tests.

2020
highest-passing year · 94.0%
2021
lowest-passing year · 86.3%
7.7pp
spread across 3 years

Pass rate by registration year

first-time pass rate · cohorts with 50 or more tests · registration year from first use date

Highest pass rate: 2020 (94.0% of 399 tests). Lowest: 2021 (86.3% of 73). Years more than two points below the model average: 2021.

85%90%96%2019: 89.2% pass (621 tests)2020: 94.0% pass (399 tests)2021: 86.3% pass (73 tests)201920202021
RegisteredTestsFirst-time passvs model (90.8%)
2019 621 89.2% -1.6 pp
2020 399 94.0% +3.2 pp
2021 73 86.3% -4.5 pp

Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years. A first-time MOT pass is a roadworthiness check, not a full mechanical inspection.

Pass rate over time

first-time pass rate by test year · 2022–2025
88%91%93%2022: 92.1% pass (189 tests)2023: 92.4% pass (316 tests)2024: 89.2% pass (287 tests)2025: 90.0% pass (301 tests)20222025

Questions

Which CBR 500 Ra-K years have the lowest MOT pass rate?
2021 registered examples pass first time less often than the Honda CBR 500 Ra-K overall (90.8%); the 2021 cohort is lowest at 86.3% from 73 tests.
Which CBR 500 Ra-K year has the highest MOT pass rate?
2020, at 94.0% of 399 first tests (2005–2025).
How much does the CBR 500 Ra-K pass rate vary by year?
7.7 percentage points between the highest (2020, 94.0%) and lowest (2021, 86.3%) cohorts with at least 50 tests. Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

Full report: Honda CBR 500 Ra-K reliability, failures and mileage · ranked #727 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi