BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/FLHRI ROAD KING
Model report · 2005–2025

HARLEY-DAVIDSON FLHRI ROAD KING

1450cc Petrol Class 2
91.6%
first-time pass rate
5.3%
failed outright
19,601
median miles at test
262
MOT tests, 2005–2025

Pass rate by mileage

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

A low-mileage FLHRI ROAD KING passes first time 92.2% of the time; by 30k that's 90.3%.

90%91%93%0k: 92.2% pass (51 tests)10k: 90.5% pass (84 tests)20k: 91.4% pass (58 tests)30k: 90.3% pass (31 tests)0k20k30k

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 FLHRI ROAD KING

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
9 36
brakes
8 32
lamps and reflectors
2 8
steering and suspension
1 4
tyres
1 4
audible warning (Horn)
1 4
tyres and wheels
1 4
reg plates and vin
1 4
steering
1 4

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the FLHRI ROAD KING 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 FLHRI ROAD KING.

Pass rate by registration year

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

Best year to buy used: 2004 (90.4% pass). Weakest: 2004 (90.4%).

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.