BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki ZR 750 J1H: MOT pass rate by registration year

Which ZR 750 J1H years pass first time, and which fall short of the model's 80.0% average, from 4,238 DVSA tests.

2005
highest-passing year · 80.5%
2003
lowest-passing year · 76.2%
4.3pp
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: 2005 (80.5% of 1,082 tests). Lowest: 2003 (76.2% of 84). Years more than two points below the model average: 2003.

75%78%81%2003: 76.2% pass (84 tests)2004: 80.0% pass (3,004 tests)2005: 80.5% pass (1,082 tests)2006: 78.6% pass (56 tests)200320052006
RegisteredTestsFirst-time passvs model (80.0%)
2003 84 76.2% -3.8 pp
2004 3,004 80.0% +0.0 pp
2005 1,082 80.5% +0.5 pp
2006 56 78.6% -1.4 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 · 2007–2025
70%80%89%2007: 84.3% pass (255 tests)2008: 82.8% pass (355 tests)2009: 86.1% pass (345 tests)2010: 81.2% pass (314 tests)2011: 79.7% pass (306 tests)2012: 77.8% pass (275 tests)2013: 81.3% pass (252 tests)2014: 83.1% pass (255 tests)2015: 82.4% pass (239 tests)2016: 76.7% pass (232 tests)2017: 80.1% pass (226 tests)2018: 73.9% pass (157 tests)2019: 73.3% pass (165 tests)2020: 78.2% pass (133 tests)2021: 74.9% pass (175 tests)2022: 78.0% pass (164 tests)2023: 79.2% pass (154 tests)2024: 73.3% pass (116 tests)2025: 76.9% pass (117 tests)20072025

Questions

Which ZR 750 J1H years have the lowest MOT pass rate?
2003 registered examples pass first time less often than the Kawasaki ZR 750 J1H overall (80.0%); the 2003 cohort is lowest at 76.2% from 84 tests.
Which ZR 750 J1H year has the highest MOT pass rate?
2005, at 80.5% of 1,082 first tests (2005–2025).
How much does the ZR 750 J1H pass rate vary by year?
4.3 percentage points between the highest (2005, 80.5%) and lowest (2003, 76.2%) 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 ZR 750 J1H reliability, failures and mileage · ranked #3578 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX