BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CB900F: MOT pass rate by registration year

Which CB900F years pass first time, and which fall short of the model's 83.4% average, from 15,961 DVSA tests.

2006
highest-passing year · 89.4%
1982
lowest-passing year · 77.1%
12.3pp
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: 2006 (89.4% of 357 tests). Lowest: 1982 (77.1% of 105). Years more than two points below the model average: 1980, 1982.

75%83%92%1979: 84.4% pass (135 tests)1980: 77.6% pass (362 tests)1981: 85.8% pass (267 tests)1982: 77.1% pass (105 tests)2001: 83.2% pass (422 tests)2002: 81.9% pass (5,985 tests)2003: 84.7% pass (4,786 tests)2004: 83.7% pass (2,015 tests)2005: 84.4% pass (1,042 tests)2006: 89.4% pass (357 tests)2007: 84.6% pass (293 tests)2008: 89.0% pass (100 tests)197920032008
RegisteredTestsFirst-time passvs model (83.4%)
1979 135 84.4% +1.0 pp
1980 362 77.6% -5.8 pp
1981 267 85.8% +2.4 pp
1982 105 77.1% -6.3 pp
2001 422 83.2% -0.2 pp
2002 5,985 81.9% -1.5 pp
2003 4,786 84.7% +1.3 pp
2004 2,015 83.7% +0.3 pp
2005 1,042 84.4% +1.0 pp
2006 357 89.4% +6.0 pp
2007 293 84.6% +1.2 pp
2008 100 89.0% +5.6 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 · 2005–2020
79%86%93%2005: 90.9% pass (121 tests)2006: 87.6% pass (1,026 tests)2007: 86.9% pass (1,183 tests)2008: 83.3% pass (1,273 tests)2009: 83.7% pass (1,303 tests)2010: 81.9% pass (1,251 tests)2011: 82.6% pass (1,226 tests)2012: 83.0% pass (1,174 tests)2013: 82.7% pass (1,165 tests)2014: 81.4% pass (1,110 tests)2015: 83.4% pass (1,082 tests)2016: 81.8% pass (1,030 tests)2017: 81.2% pass (966 tests)2018: 83.5% pass (727 tests)2019: 82.9% pass (724 tests)2020: 85.9% pass (582 tests)20052020

Questions

Which CB900F years have the lowest MOT pass rate?
1980, 1982 registered examples pass first time less often than the Honda CB900F overall (83.4%); the 1982 cohort is lowest at 77.1% from 105 tests.
Which CB900F year has the highest MOT pass rate?
2006, at 89.4% of 357 first tests (2005–2025). Years more than two points above the model average: 1981, 2006, 2008.
How much does the CB900F pass rate vary by year?
12.3 percentage points between the highest (2006, 89.4%) and lowest (1982, 77.1%) 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: Honda CB900F reliability, failures and mileage · ranked #2868 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi