BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
90.9%
first-time pass rate
4.4%
failed outright
20,211
median miles at test
11.4k
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2025

The FLHR's first-time pass rate has risen 2.1 points since 2005, 90.1% to 92.2%.

86%90%93%2005: 90.1% pass (91 tests)2006: 92.1% pass (604 tests)2007: 92.0% pass (603 tests)2008: 91.6% pass (573 tests)2009: 87.3% pass (535 tests)2010: 90.6% pass (519 tests)2011: 88.7% pass (539 tests)2012: 89.2% pass (554 tests)2013: 91.8% pass (549 tests)2014: 88.9% pass (539 tests)2015: 88.2% pass (532 tests)2016: 91.4% pass (548 tests)2017: 91.7% pass (599 tests)2018: 90.6% pass (533 tests)2019: 92.0% pass (588 tests)2020: 91.0% pass (491 tests)2021: 92.1% pass (668 tests)2022: 91.7% pass (659 tests)2023: 91.7% pass (636 tests)2024: 91.6% pass (489 tests)2025: 92.2% pass (524 tests)20052025

Pass rate by mileage

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

A low-mileage FLHR passes first time 92.9% of the time; by 50k that's 88.7%.

86%90%94%0k: 92.9% pass (2,211 tests)10k: 91.1% pass (3,367 tests)20k: 90.6% pass (2,593 tests)30k: 91.0% pass (1,427 tests)40k: 87.2% pass (773 tests)50k: 88.7% pass (398 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 FLHR

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
235 28.9 0.4×
lighting and signalling
144 17.7 0.2×
lamps and reflectors
97 11.9 0.4×
reg plates and vin
89 10.9 1.1×
tyres and wheels
79 9.7 0.3×
steering and suspension
51 6.3 0.1×
tyres
35 4.3 0.4×
Identification of the vehicle
33 4.1 1.3×
fuel and exhaust
26 3.2 0.3×
suspension
25 3.1 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 FLHR beats 4 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 FLHR.

Pass rate by registration year

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

Best year to buy used: 2015 (95.2% pass). Weakest: 2007 (87.6%).

86%91%97%1994: 87.9% pass (173 tests)1995: 90.2% pass (386 tests)1996: 89.7% pass (497 tests)1997: 92.6% pass (619 tests)1998: 88.7% pass (832 tests)1999: 91.5% pass (1,015 tests)2000: 88.4% pass (1,125 tests)2001: 91.3% pass (1,200 tests)2002: 90.0% pass (1,216 tests)2003: 92.4% pass (917 tests)2004: 90.2% pass (102 tests)2005: 89.3% pass (56 tests)2006: 92.1% pass (165 tests)2007: 87.6% pass (379 tests)2008: 91.1% pass (429 tests)2009: 93.4% pass (423 tests)2013: 88.8% pass (80 tests)2014: 93.3% pass (493 tests)2015: 95.2% pass (459 tests)2016: 93.8% pass (501 tests)2017: 94.1% pass (51 tests)199420042017

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 FLHR FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON FLHR reliable?

The HARLEY-DAVIDSON FLHR is more reliable than average for its class: 90.9% of its 11,373 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #704 of 5426 models.

What does a FLHR fail its MOT on most?

brakes — 29% of all defects recorded against failed FLHR tests.

What is the best year of FLHR to buy used?

By first-time pass rate, 2015-registered examples do best (95.2%) and 2007 worst (87.6%). Condition and history still trump the year.

How many miles will a FLHR last?

The median FLHR shows 20,211 miles at test, and examples around 50k miles still pass 88.7% of the time — mileage alone rarely kills one.