BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HARLEY-DAVIDSON/FXST SOFTAIL STANDARD 1745 21
Model report · 2005–2025

HARLEY-DAVIDSON FXST SOFTAIL STANDARD 1745 21

1745cc Petrol Class 2
94.0%
first-time pass rate
3.3%
failed outright
4,196
median miles at test
151
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2024–2025

The FXST SOFTAIL STANDARD 1745 21's first-time pass rate has fallen 1.7 points since 2024, 95.2% to 93.5%.

93%94%96%2024: 95.2% pass (42 tests)2025: 93.5% pass (108 tests)20242025

What fails on a FXST SOFTAIL STANDARD 1745 21

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
2 28.6
structure and attachments
2 28.6
suspension
1 14.3
tyres
1 14.3
wheels
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 FXST SOFTAIL STANDARD 1745 21 beats 4 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 FXST SOFTAIL STANDARD 1745 21.

Pass rate by registration year

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

Best year to buy used: 2021 (95.0% pass). Weakest: 2022 (92.2%).

91%94%96%2021: 95.0% pass (100 tests)2022: 92.2% pass (51 tests)20212022

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.