BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Honda CB600SF: MOT pass rate by registration year

Which CB600SF years pass first time, and which fall short of the model's 82.0% average, from 11,688 DVSA tests.

2008
highest-passing year · 89.8%
1998
lowest-passing year · 75.1%
14.7pp
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: 2008 (89.8% of 724 tests). Lowest: 1998 (75.1% of 2,301). Years more than two points below the model average: 1998, 1999.

72%82%93%1998: 75.1% pass (2,301 tests)1999: 76.6% pass (1,565 tests)2000: 81.4% pass (727 tests)2001: 83.1% pass (968 tests)2002: 84.3% pass (892 tests)2003: 87.5% pass (713 tests)2004: 84.1% pass (699 tests)2005: 83.2% pass (506 tests)2006: 84.5% pass (650 tests)2007: 86.3% pass (1,068 tests)2008: 89.8% pass (724 tests)2009: 85.3% pass (375 tests)2010: 88.8% pass (303 tests)2011: 89.6% pass (77 tests)199820052011
RegisteredTestsFirst-time passvs model (82.0%)
1998 2,301 75.1% -6.9 pp
1999 1,565 76.6% -5.4 pp
2000 727 81.4% -0.6 pp
2001 968 83.1% +1.1 pp
2002 892 84.3% +2.3 pp
2003 713 87.5% +5.5 pp
2004 699 84.1% +2.1 pp
2005 506 83.2% +1.2 pp
2006 650 84.5% +2.5 pp
2007 1,068 86.3% +4.3 pp
2008 724 89.8% +7.8 pp
2009 375 85.3% +3.3 pp
2010 303 88.8% +6.8 pp
2011 77 89.6% +7.6 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
75%83%91%2005: 88.4% pass (121 tests)2006: 80.9% pass (734 tests)2007: 83.2% pass (763 tests)2008: 80.8% pass (812 tests)2009: 78.0% pass (806 tests)2010: 82.7% pass (846 tests)2011: 82.0% pass (933 tests)2012: 80.4% pass (914 tests)2013: 83.5% pass (901 tests)2014: 82.7% pass (875 tests)2015: 82.7% pass (815 tests)2016: 83.5% pass (832 tests)2017: 81.7% pass (769 tests)2018: 81.7% pass (562 tests)2019: 82.6% pass (556 tests)2020: 82.6% pass (443 tests)20052020

Questions

Which CB600SF years have the lowest MOT pass rate?
1998, 1999 registered examples pass first time less often than the Honda CB600SF overall (82.0%); the 1998 cohort is lowest at 75.1% from 2,301 tests.
Which CB600SF year has the highest MOT pass rate?
2008, at 89.8% of 724 first tests (2005–2025). Years more than two points above the model average: 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011.
How much does the CB600SF pass rate vary by year?
14.7 percentage points between the highest (2008, 89.8%) and lowest (1998, 75.1%) 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 CB600SF reliability, failures and mileage · ranked #3181 of 5428 models· other Honda models: CBR600F, CBR900RR, CBR1100XX, CB500, C90, VFR800 Fi