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

HARLEY-DAVIDSON FXSTI SOFTAIL STANDARD

1450cc Petrol Class 2
87.1%
first-time pass rate
5.3%
failed outright
14,186
median miles at test
512
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2008–2014

The FXSTI SOFTAIL STANDARD's first-time pass rate has risen 2.7 points since 2008, 94.1% to 96.8%.

67%84%100%2008: 94.1% pass (34 tests)2009: 81.8% pass (44 tests)2010: 80.0% pass (40 tests)2011: 88.2% pass (34 tests)2012: 79.4% pass (34 tests)2013: 73.3% pass (30 tests)2014: 96.8% pass (31 tests)20082014

Pass rate by mileage

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

A low-mileage FXSTI SOFTAIL STANDARD passes first time 89.0% of the time; by 30k that's 86.2%.

82%86%90%0k: 89.0% pass (173 tests)10k: 87.4% pass (151 tests)20k: 83.0% pass (88 tests)30k: 86.2% pass (65 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 FXSTI SOFTAIL STANDARD

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
12 24 0.4×
lamps and reflectors
9 18 0.7×
brakes
8 16 0.3×
tyres and wheels
7 14 0.7×
reg plates and vin
5 10 1.4×
Identification of the vehicle
3 6 2.5×
steering and suspension
2 4 0.1×
fuel and exhaust
2 4 0.5×
structure and attachments
1 2 0.3×
tyres
1 2 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 FXSTI SOFTAIL STANDARD 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 FXSTI SOFTAIL STANDARD.

Pass rate by registration year

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

Best year to buy used: 2006 (90.0% pass). Weakest: 2005 (83.3%).

82%87%91%2004: 87.6% pass (251 tests)2005: 83.3% pass (114 tests)2006: 90.0% pass (140 tests)200420052006

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 FXSTI SOFTAIL STANDARD FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON FXSTI SOFTAIL STANDARD reliable?

The HARLEY-DAVIDSON FXSTI SOFTAIL STANDARD is more reliable than average for its class: 87.1% of its 512 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1883 of 5426 models.

What does a FXSTI SOFTAIL STANDARD fail its MOT on most?

lighting and signalling — 24% of all defects recorded against failed FXSTI SOFTAIL STANDARD tests.

What is the best year of FXSTI SOFTAIL STANDARD to buy used?

By first-time pass rate, 2006-registered examples do best (90.0%) and 2005 worst (83.3%). Condition and history still trump the year.

How many miles will a FXSTI SOFTAIL STANDARD last?

The median FXSTI SOFTAIL STANDARD shows 14,186 miles at test, and examples around 30k miles still pass 86.2% of the time — mileage alone rarely kills one.