BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki ZXR750: MOT pass rate by registration year

Which ZXR750 years pass first time, and which fall short of the model's 73.4% average, from 12,113 DVSA tests.

1999
highest-passing year · 85.7%
1971
lowest-passing year · 57.8%
27.9pp
spread across 12 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: 1999 (85.7% of 70 tests). Lowest: 1971 (57.8% of 64). Years more than two points below the model average: 1971.

52%72%91%1971: 57.8% pass (64 tests)1989: 71.9% pass (1,972 tests)1990: 74.8% pass (1,973 tests)1991: 71.7% pass (2,086 tests)1992: 73.0% pass (1,242 tests)1993: 74.9% pass (1,816 tests)1994: 72.5% pass (1,113 tests)1995: 73.8% pass (686 tests)1996: 74.6% pass (558 tests)1997: 71.4% pass (196 tests)1998: 79.2% pass (178 tests)1999: 85.7% pass (70 tests)197119941999
RegisteredTestsFirst-time passvs model (73.4%)
1971 64 57.8% -15.6 pp
1989 1,972 71.9% -1.5 pp
1990 1,973 74.8% +1.4 pp
1991 2,086 71.7% -1.7 pp
1992 1,242 73.0% -0.4 pp
1993 1,816 74.9% +1.5 pp
1994 1,113 72.5% -0.9 pp
1995 686 73.8% +0.4 pp
1996 558 74.6% +1.2 pp
1997 196 71.4% -2.0 pp
1998 178 79.2% +5.8 pp
1999 70 85.7% +12.3 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 · 2005–2025
61%77%93%2005: 74.3% pass (241 tests)2006: 73.4% pass (1,442 tests)2007: 72.4% pass (1,234 tests)2008: 70.1% pass (1,128 tests)2009: 66.7% pass (1,078 tests)2010: 68.6% pass (937 tests)2011: 67.2% pass (868 tests)2012: 71.1% pass (769 tests)2013: 73.9% pass (697 tests)2014: 73.2% pass (601 tests)2015: 77.4% pass (536 tests)2016: 77.0% pass (435 tests)2017: 77.7% pass (377 tests)2018: 79.3% pass (270 tests)2019: 80.8% pass (276 tests)2020: 83.7% pass (196 tests)2021: 81.5% pass (265 tests)2022: 87.7% pass (235 tests)2023: 86.8% pass (204 tests)2024: 85.4% pass (164 tests)2025: 88.1% pass (160 tests)20052025

Questions

Which ZXR750 years have the lowest MOT pass rate?
1971 registered examples pass first time less often than the Kawasaki ZXR750 overall (73.4%); the 1971 cohort is lowest at 57.8% from 64 tests.
Which ZXR750 year has the highest MOT pass rate?
1999, at 85.7% of 70 first tests (2005–2025). Years more than two points above the model average: 1998, 1999.
How much does the ZXR750 pass rate vary by year?
27.9 percentage points between the highest (1999, 85.7%) and lowest (1971, 57.8%) 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 ZXR750 reliability, failures and mileage · ranked #4461 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX