BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
88.2%
first-time pass rate
6.2%
failed outright
26,884
median miles at test
1,948
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2025

The FLHTC's first-time pass rate has fallen 3.8 points since 2006, 89.8% to 86.0%.

80%88%96%2006: 89.8% pass (108 tests)2007: 91.2% pass (114 tests)2008: 84.2% pass (101 tests)2009: 87.0% pass (100 tests)2010: 82.8% pass (93 tests)2011: 86.3% pass (80 tests)2012: 88.0% pass (83 tests)2013: 86.3% pass (73 tests)2014: 87.2% pass (86 tests)2015: 87.1% pass (85 tests)2016: 85.9% pass (92 tests)2017: 85.4% pass (130 tests)2018: 92.0% pass (87 tests)2019: 91.7% pass (109 tests)2020: 87.3% pass (79 tests)2021: 93.0% pass (114 tests)2022: 92.0% pass (113 tests)2023: 88.1% pass (109 tests)2024: 88.9% pass (90 tests)2025: 86.0% pass (86 tests)20062025

Pass rate by mileage

how the FLHTC's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage FLHTC passes first time 87.7% of the time; by 50k that's 88.8%.

83%87%91%0k: 87.7% pass (341 tests)10k: 89.1% pass (367 tests)20k: 88.3% pass (402 tests)30k: 84.5% pass (278 tests)40k: 90.2% pass (246 tests)50k: 88.8% pass (107 tests)0k30k50k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a FLHTC

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
63 29.6 0.5×
brakes
43 20.2 0.4×
lamps and reflectors
27 12.7 0.6×
steering and suspension
24 11.3 0.4×
reg plates and vin
16 7.5 1.2×
suspension
13 6.1 0.7×
tyres and wheels
9 4.2 0.2×
tyres
8 3.8 0.6×
structure and attachments
6 2.8 0.4×
body and structure
4 1.9 0.3×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the FLHTC beats 0 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON XL1200C).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the FLHTC.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 1995 (94.1% pass). Weakest: 1985 (79.7%).

77%87%97%1985: 79.7% pass (59 tests)1988: 91.2% pass (57 tests)1989: 89.5% pass (86 tests)1990: 91.6% pass (202 tests)1991: 85.6% pass (174 tests)1992: 89.3% pass (56 tests)1993: 91.8% pass (85 tests)1994: 87.0% pass (108 tests)1995: 94.1% pass (68 tests)1996: 90.0% pass (140 tests)1997: 82.0% pass (50 tests)2011: 88.7% pass (124 tests)2014: 92.5% pass (186 tests)198519932014

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.

HARLEY-DAVIDSON FLHTC FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON FLHTC reliable?

The HARLEY-DAVIDSON FLHTC is more reliable than average for its class: 88.2% of its 1,948 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1541 of 5426 models.

What does a FLHTC fail its MOT on most?

lighting and signalling — 30% of all defects recorded against failed FLHTC tests.

What is the best year of FLHTC to buy used?

By first-time pass rate, 1995-registered examples do best (94.1%) and 1985 worst (79.7%). Condition and history still trump the year.

How many miles will a FLHTC last?

The median FLHTC shows 26,884 miles at test, and examples around 50k miles still pass 88.8% of the time — mileage alone rarely kills one.