BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/FLDE SOFTAIL DELUXE 1745 20
Model report · 2005–2025

HARLEY-DAVIDSON FLDE SOFTAIL DELUXE 1745 20

1745cc Petrol Class 2
89.1%
first-time pass rate
3.1%
failed outright
4,500
median miles at test
129
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2023–2025

The FLDE SOFTAIL DELUXE 1745 20's first-time pass rate has fallen 7.5 points since 2023, 92.9% to 85.4%.

84%89%95%2023: 92.9% pass (42 tests)2024: 88.6% pass (35 tests)2025: 85.4% pass (48 tests)20232025

What fails on a FLDE SOFTAIL DELUXE 1745 20

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
structure and attachments
2 28.6
tyres
2 28.6
Identification of the vehicle
1 14.3
brakes
1 14.3
lamps and reflectors
1 14.3

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 FLDE SOFTAIL DELUXE 1745 20 beats 2 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, HARLEY-DAVIDSON FXDWG).

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 FLDE SOFTAIL DELUXE 1745 20.

Pass rate by registration year

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

Best year to buy used: 2020 (93.0% pass). Weakest: 2020 (93.0%).

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.