BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki BN125A7: MOT pass rate by registration year

Which BN125A7 years pass first time, and which fall short of the model's 75.8% average, from 1,453 DVSA tests.

2004
highest-passing year · 85.3%
2006
lowest-passing year · 72.2%
13.1pp
spread across 5 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: 2004 (85.3% of 197 tests). Lowest: 2006 (72.2% of 54). Years more than two points below the model average: 2005, 2006.

70%79%88%2004: 85.3% pass (197 tests)2005: 73.5% pass (547 tests)2006: 72.2% pass (54 tests)2007: 75.4% pass (601 tests)2008: 74.1% pass (54 tests)200420062008
RegisteredTestsFirst-time passvs model (75.8%)
2004 197 85.3% +9.5 pp
2005 547 73.5% -2.3 pp
2006 54 72.2% -3.6 pp
2007 601 75.4% -0.4 pp
2008 54 74.1% -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 · 2008–2025
46%73%100%2008: 82.7% pass (81 tests)2009: 74.7% pass (83 tests)2010: 78.8% pass (132 tests)2011: 72.8% pass (147 tests)2012: 75.4% pass (134 tests)2013: 70.9% pass (127 tests)2014: 71.8% pass (110 tests)2015: 79.3% pass (92 tests)2016: 77.4% pass (84 tests)2017: 75.3% pass (81 tests)2018: 75.0% pass (52 tests)2019: 84.0% pass (50 tests)2020: 70.2% pass (47 tests)2021: 87.7% pass (57 tests)2022: 75.5% pass (49 tests)2023: 55.8% pass (43 tests)2024: 69.4% pass (36 tests)2025: 93.5% pass (31 tests)20082025

Questions

Which BN125A7 years have the lowest MOT pass rate?
2005, 2006 registered examples pass first time less often than the Kawasaki BN125A7 overall (75.8%); the 2006 cohort is lowest at 72.2% from 54 tests.
Which BN125A7 year has the highest MOT pass rate?
2004, at 85.3% of 197 first tests (2005–2025).
How much does the BN125A7 pass rate vary by year?
13.1 percentage points between the highest (2004, 85.3%) and lowest (2006, 72.2%) 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 BN125A7 reliability, failures and mileage · ranked #4212 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX