BIKERELIABILITY Reg check
Registration-year report · 2005–2025

Data as of: DVSA MOT results to 2025

Harley-Davidson 1200: MOT pass rate by registration year

Which 1200 years pass first time, and which fall short of the model's 88.0% average, from 4,697 DVSA tests.

2017
highest-passing year · 94.7%
1988
lowest-passing year · 75.5%
19.2pp
spread across 17 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: 2017 (94.7% of 94 tests). Lowest: 1988 (75.5% of 53). Years more than two points below the model average: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2006, 2008.

72%85%99%1988: 75.5% pass (53 tests)1989: 81.8% pass (66 tests)1990: 76.4% pass (72 tests)1991: 81.3% pass (112 tests)1992: 85.7% pass (70 tests)1993: 84.0% pass (50 tests)1994: 81.4% pass (97 tests)1995: 79.2% pass (77 tests)1996: 81.6% pass (136 tests)1997: 89.1% pass (64 tests)2006: 79.5% pass (73 tests)2008: 77.6% pass (58 tests)2013: 90.9% pass (297 tests)2014: 90.5% pass (1,444 tests)2015: 89.3% pass (835 tests)2016: 90.3% pass (585 tests)2017: 94.7% pass (94 tests)198819962017
RegisteredTestsFirst-time passvs model (88.0%)
1988 53 75.5% -12.5 pp
1989 66 81.8% -6.2 pp
1990 72 76.4% -11.6 pp
1991 112 81.3% -6.7 pp
1992 70 85.7% -2.3 pp
1993 50 84.0% -4.0 pp
1994 97 81.4% -6.6 pp
1995 77 79.2% -8.8 pp
1996 136 81.6% -6.4 pp
1997 64 89.1% +1.1 pp
2006 73 79.5% -8.5 pp
2008 58 77.6% -10.4 pp
2013 297 90.9% +2.9 pp
2014 1,444 90.5% +2.5 pp
2015 835 89.3% +1.3 pp
2016 585 90.3% +2.3 pp
2017 94 94.7% +6.7 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 · 2006–2025
70%85%99%2006: 94.2% pass (52 tests)2007: 91.4% pass (58 tests)2008: 82.8% pass (64 tests)2009: 86.4% pass (66 tests)2010: 86.4% pass (59 tests)2011: 75.0% pass (72 tests)2012: 83.6% pass (67 tests)2013: 78.5% pass (79 tests)2014: 84.9% pass (73 tests)2015: 77.0% pass (74 tests)2016: 84.7% pass (72 tests)2017: 86.1% pass (316 tests)2018: 86.9% pass (359 tests)2019: 89.3% pass (450 tests)2020: 89.8% pass (433 tests)2021: 88.6% pass (526 tests)2022: 89.8% pass (519 tests)2023: 88.6% pass (516 tests)2024: 91.1% pass (393 tests)2025: 88.6% pass (437 tests)20062025

Questions

Which 1200 years have the lowest MOT pass rate?
1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2006, 2008 registered examples pass first time less often than the Harley-Davidson 1200 overall (88.0%); the 1988 cohort is lowest at 75.5% from 53 tests.
Which 1200 year has the highest MOT pass rate?
2017, at 94.7% of 94 first tests (2005–2025). Years more than two points above the model average: 2013, 2014, 2016, 2017.
How much does the 1200 pass rate vary by year?
19.2 percentage points between the highest (2017, 94.7%) and lowest (1988, 75.5%) 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 1200 reliability, failures and mileage · ranked #1604 of 5428 models· other Harley-Davidson models: XLH 883, Flstf, Flstc, XL, XL1200C, XL883