BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Harley-Davidson Flhx: MOT pass rate by registration year

Which Flhx years pass first time, and which fall short of the model's 90.5% average, from 1,892 DVSA tests.

2011
highest-passing year · 94.5%
2006
lowest-passing year · 87.9%
6.6pp
spread across 9 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: 2011 (94.5% of 110 tests). Lowest: 2006 (87.9% of 66). Years more than two points below the model average: 2006, 2008, 2009.

87%91%96%2006: 87.9% pass (66 tests)2007: 92.7% pass (164 tests)2008: 88.4% pass (225 tests)2009: 88.3% pass (266 tests)2010: 90.5% pass (189 tests)2011: 94.5% pass (110 tests)2012: 89.3% pass (103 tests)2013: 88.5% pass (104 tests)2014: 91.7% pass (528 tests)200620102014
RegisteredTestsFirst-time passvs model (90.5%)
2006 66 87.9% -2.6 pp
2007 164 92.7% +2.2 pp
2008 225 88.4% -2.1 pp
2009 266 88.3% -2.2 pp
2010 189 90.5% +0.0 pp
2011 110 94.5% +4.0 pp
2012 103 89.3% -1.2 pp
2013 104 88.5% -2.0 pp
2014 528 91.7% +1.2 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 · 2011–2025
77%89%100%2011: 97.0% pass (33 tests)2012: 81.1% pass (74 tests)2013: 89.2% pass (93 tests)2014: 85.6% pass (97 tests)2015: 92.5% pass (107 tests)2016: 85.7% pass (112 tests)2017: 89.2% pass (222 tests)2018: 94.7% pass (152 tests)2019: 93.6% pass (141 tests)2020: 93.6% pass (109 tests)2021: 89.5% pass (143 tests)2022: 89.9% pass (158 tests)2023: 89.9% pass (159 tests)2024: 92.3% pass (130 tests)2025: 91.7% pass (132 tests)20112025

Questions

Which Flhx years have the lowest MOT pass rate?
2006, 2008, 2009 registered examples pass first time less often than the Harley-Davidson Flhx overall (90.5%); the 2006 cohort is lowest at 87.9% from 66 tests.
Which Flhx year has the highest MOT pass rate?
2011, at 94.5% of 110 first tests (2005–2025). Years more than two points above the model average: 2007, 2011.
How much does the Flhx pass rate vary by year?
6.6 percentage points between the highest (2011, 94.5%) and lowest (2006, 87.9%) 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: Harley-Davidson Flhx reliability, failures and mileage · ranked #800 of 5428 models· other Harley-Davidson models: XLH 883, Flstf, Flstc, XL, XL1200C, XL883