BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Kawasaki ZRX1100: MOT pass rate by registration year

Which ZRX1100 years pass first time, and which fall short of the model's 85.4% average, from 17,368 DVSA tests.

2003
highest-passing year · 91.6%
1998
lowest-passing year · 84.3%
7.3pp
spread across 7 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: 2003 (91.6% of 95 tests). Lowest: 1998 (84.3% of 3,713).

83%88%93%1997: 85.1% pass (3,548 tests)1998: 84.3% pass (3,713 tests)1999: 86.1% pass (4,287 tests)2000: 85.3% pass (3,573 tests)2001: 87.1% pass (1,755 tests)2002: 87.0% pass (169 tests)2003: 91.6% pass (95 tests)199720002003
RegisteredTestsFirst-time passvs model (85.4%)
1997 3,548 85.1% -0.3 pp
1998 3,713 84.3% -1.1 pp
1999 4,287 86.1% +0.7 pp
2000 3,573 85.3% -0.1 pp
2001 1,755 87.1% +1.7 pp
2002 169 87.0% +1.6 pp
2003 95 91.6% +6.2 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
80%86%93%2005: 85.5% pass (179 tests)2006: 87.4% pass (1,262 tests)2007: 85.9% pass (1,221 tests)2008: 82.9% pass (1,152 tests)2009: 82.1% pass (1,152 tests)2010: 83.0% pass (1,112 tests)2011: 82.0% pass (1,103 tests)2012: 83.2% pass (988 tests)2013: 83.0% pass (1,017 tests)2014: 83.8% pass (958 tests)2015: 84.6% pass (914 tests)2016: 87.5% pass (877 tests)2017: 86.2% pass (828 tests)2018: 87.6% pass (612 tests)2019: 88.4% pass (595 tests)2020: 87.4% pass (485 tests)2021: 88.1% pass (672 tests)2022: 88.5% pass (663 tests)2023: 90.8% pass (612 tests)2024: 87.6% pass (451 tests)2025: 90.7% pass (515 tests)20052025

Questions

Which ZRX1100 years have the lowest MOT pass rate?
none: no registration year of the Kawasaki ZRX1100 falls more than two points under the model's 85.4% overall pass rate.
Which ZRX1100 year has the highest MOT pass rate?
2003, at 91.6% of 95 first tests (2005–2025).
How much does the ZRX1100 pass rate vary by year?
7.3 percentage points between the highest (2003, 91.6%) and lowest (1998, 84.3%) 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 ZRX1100 reliability, failures and mileage · ranked #2385 of 5428 models· other Kawasaki models: ZX-6R, ZX-9R, ZZR600, ER5, ZZ-R1100, ZX