BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki BR: MOT pass rate by registration year

Which BR years pass first time, and which fall short of the model's 88.4% average, from 912 DVSA tests.

2017
highest-passing year · 95.5%
2015
lowest-passing year · 83.9%
11.6pp
spread across 4 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: 2017 (95.5% of 66 tests). Lowest: 2015 (83.9% of 137). Years more than two points below the model average: 2015.

82%90%98%2015: 83.9% pass (137 tests)2016: 88.0% pass (517 tests)2017: 95.5% pass (66 tests)2018: 90.1% pass (192 tests)201520172018
RegisteredTestsFirst-time passvs model (88.4%)
2015 137 83.9% -4.5 pp
2016 517 88.0% -0.4 pp
2017 66 95.5% +7.1 pp
2018 192 90.1% +1.7 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 · 2019–2025
80%88%96%2019: 87.5% pass (88 tests)2020: 91.9% pass (111 tests)2021: 88.6% pass (167 tests)2022: 93.6% pass (157 tests)2023: 84.5% pass (155 tests)2024: 89.5% pass (105 tests)2025: 82.4% pass (108 tests)20192025

Questions

Which BR years have the lowest MOT pass rate?
2015 registered examples pass first time less often than the Kawasaki BR overall (88.4%); the 2015 cohort is lowest at 83.9% from 137 tests.
Which BR year has the highest MOT pass rate?
2017, at 95.5% of 66 first tests (2005–2025).
How much does the BR pass rate vary by year?
11.6 percentage points between the highest (2017, 95.5%) and lowest (2015, 83.9%) 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: Kawasaki BR reliability, failures and mileage · ranked #1478 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX