HARLEY-DAVIDSON FLD SWITCHBACK 1690 12
Pass rate over time
The FLD SWITCHBACK 1690 12's first-time pass rate has risen 1.6 points since 2014, 93.5% to 95.1%.
Pass rate by mileage
A low-mileage FLD SWITCHBACK 1690 12 passes first time 96.3% of the time; by 30k that's 82.6%.
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 FLD SWITCHBACK 1690 12
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| lamps and reflectors |
|
12 | 26.7 | 0.7× |
| lighting and signalling |
|
6 | 13.3 | 0.1× |
| brakes |
|
5 | 11.1 | 0.1× |
| tyres and wheels |
|
5 | 11.1 | 0.3× |
| suspension |
|
4 | 8.9 | 0.6× |
| tyres |
|
4 | 8.9 | 0.6× |
| steering |
|
3 | 6.7 | 0.7× |
| reg plates and vin |
|
3 | 6.7 | 0.5× |
| fuel and exhaust |
|
2 | 4.4 | 0.3× |
| wheels |
|
1 | 2.2 | 1.7× |
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 FLD SWITCHBACK 1690 12 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 FLD SWITCHBACK 1690 12.
Pass rate by registration year
Best year to buy used: 2012 (96.0% pass). Weakest: 2011 (91.4%).
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.
HARLEY-DAVIDSON FLD SWITCHBACK 1690 12 FAQ
Is the HARLEY-DAVIDSON FLD SWITCHBACK 1690 12 reliable?
The HARLEY-DAVIDSON FLD SWITCHBACK 1690 12 is more reliable than average for its class: 94.2% of its 976 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #142 of 5426 models.
What does a FLD SWITCHBACK 1690 12 fail its MOT on most?
lamps and reflectors — 27% of all defects recorded against failed FLD SWITCHBACK 1690 12 tests.
What is the best year of FLD SWITCHBACK 1690 12 to buy used?
By first-time pass rate, 2012-registered examples do best (96.0%) and 2011 worst (91.4%). Condition and history still trump the year.
How many miles will a FLD SWITCHBACK 1690 12 last?
The median FLD SWITCHBACK 1690 12 shows 12,656 miles at test, and examples around 30k miles still pass 82.6% of the time — mileage alone rarely kills one.