HARLEY-DAVIDSON FXSTSSE
Pass rate over time
The FXSTSSE's first-time pass rate has fallen 8.0 points since 2010, 93.3% to 85.3%.
Pass rate by mileage
A low-mileage FXSTSSE passes first time 90.4% of the time; by 20k that's 83.1%.
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 FXSTSSE
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| tyres and wheels |
|
13 | 25 | 0.8× |
| brakes |
|
8 | 15.4 | 0.2× |
| reg plates and vin |
|
8 | 15.4 | 1.8× |
| fuel and exhaust |
|
6 | 11.5 | 1.0× |
| lighting and signalling |
|
5 | 9.6 | 0.1× |
| lamps and reflectors |
|
4 | 7.7 | 0.2× |
| tyres |
|
4 | 7.7 | 0.6× |
| suspension |
|
2 | 3.8 | 0.3× |
| audible warning (Horn) |
|
1 | 1.9 | 0.7× |
| Identification of the vehicle |
|
1 | 1.9 | 0.5× |
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
On first-time pass rate the FXSTSSE beats 4 of its 4 closest rivals (HARLEY-DAVIDSON FLSTF, HARLEY-DAVIDSON FLSTC, TRIUMPH ROCKET III).
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 FXSTSSE.
Pass rate by registration year
Best year to buy used: 2007 (90.7% pass). Weakest: 2008 (88.2%).
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 FXSTSSE FAQ
Is the HARLEY-DAVIDSON FXSTSSE reliable?
The HARLEY-DAVIDSON FXSTSSE is more reliable than average for its class: 90.3% of its 795 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #854 of 5426 models.
What does a FXSTSSE fail its MOT on most?
tyres and wheels — 25% of all defects recorded against failed FXSTSSE tests.
What is the best year of FXSTSSE to buy used?
By first-time pass rate, 2009-registered examples do best (90.7%) and 2008 worst (88.2%). Condition and history still trump the year.
How many miles will a FXSTSSE last?
The median FXSTSSE shows 9,408 miles at test, and examples around 20k miles still pass 83.1% of the time — mileage alone rarely kills one.