BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki ZX-9R: MOT pass rate by registration year

Which ZX-9R years pass first time, and which fall short of the model's 80.7% average, from 88,973 DVSA tests.

2004
highest-passing year · 85.8%
1971
lowest-passing year · 75.0%
10.8pp
spread across 14 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 (85.8% of 3,414 tests). Lowest: 1971 (75.0% of 76). Years more than two points below the model average: 1971, 1994, 1995, 1996, 1997, 2005.

73%80%88%1971: 75.0% pass (76 tests)1994: 75.7% pass (2,413 tests)1995: 76.5% pass (2,001 tests)1996: 76.2% pass (2,378 tests)1997: 76.9% pass (4,505 tests)1998: 78.7% pass (16,418 tests)1999: 80.7% pass (22,067 tests)2000: 81.0% pass (13,838 tests)2001: 82.6% pass (8,311 tests)2002: 84.2% pass (9,401 tests)2003: 85.1% pass (3,772 tests)2004: 85.8% pass (3,414 tests)2005: 78.5% pass (93 tests)2006: 82.5% pass (206 tests)197120002006
RegisteredTestsFirst-time passvs model (80.7%)
1971 76 75.0% -5.7 pp
1994 2,413 75.7% -5.0 pp
1995 2,001 76.5% -4.2 pp
1996 2,378 76.2% -4.5 pp
1997 4,505 76.9% -3.8 pp
1998 16,418 78.7% -2.0 pp
1999 22,067 80.7% +0.0 pp
2000 13,838 81.0% +0.3 pp
2001 8,311 82.6% +1.9 pp
2002 9,401 84.2% +3.5 pp
2003 3,772 85.1% +4.4 pp
2004 3,414 85.8% +5.1 pp
2005 93 78.5% -2.2 pp
2006 206 82.5% +1.8 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
77%82%88%2005: 85.9% pass (1,006 tests)2006: 84.8% pass (7,194 tests)2007: 84.1% pass (7,028 tests)2008: 81.5% pass (6,625 tests)2009: 78.8% pass (6,478 tests)2010: 79.1% pass (6,115 tests)2011: 80.0% pass (5,889 tests)2012: 79.6% pass (5,346 tests)2013: 78.6% pass (5,244 tests)2014: 78.4% pass (4,935 tests)2015: 78.5% pass (4,730 tests)2016: 79.4% pass (4,380 tests)2017: 79.8% pass (3,966 tests)2018: 80.9% pass (2,918 tests)2019: 80.4% pass (2,801 tests)2020: 80.6% pass (2,262 tests)2021: 81.2% pass (2,968 tests)2022: 82.9% pass (2,736 tests)2023: 82.1% pass (2,608 tests)2024: 81.7% pass (1,818 tests)2025: 82.0% pass (1,926 tests)20052025

Questions

Which ZX-9R years have the lowest MOT pass rate?
1971, 1994, 1995, 1996, 1997, 2005 registered examples pass first time less often than the Kawasaki ZX-9R overall (80.7%); the 1971 cohort is lowest at 75.0% from 76 tests.
Which ZX-9R year has the highest MOT pass rate?
2004, at 85.8% of 3,414 first tests (2005–2025). Years more than two points above the model average: 2002, 2003, 2004.
How much does the ZX-9R pass rate vary by year?
10.8 percentage points between the highest (2004, 85.8%) and lowest (1971, 75.0%) 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 ZX-9R reliability, failures and mileage · ranked #3439 of 5428 models· other Kawasaki models: ZX-6R, ZZR600, ER5, ZZ-R1100, ZX, ZX-12R