HARLEY-DAVIDSON 1200
Pass rate over time
The 1200's first-time pass rate has fallen 5.6 points since 2006, 94.2% to 88.6%.
Pass rate by mileage
A low-mileage 1200 passes first time 90.7% of the time; by 30k that's 75.5%.
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 1200
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| lamps and reflectors |
|
174 | 34.5 | 1.6× |
| lighting and signalling |
|
98 | 19.4 | 0.4× |
| brakes |
|
62 | 12.3 | 0.3× |
| reg plates and vin |
|
34 | 6.7 | 0.9× |
| structure and attachments |
|
26 | 5.1 | 0.8× |
| tyres |
|
25 | 5 | 0.7× |
| fuel and exhaust |
|
23 | 4.6 | 0.6× |
| Identification of the vehicle |
|
22 | 4.4 | 2.0× |
| suspension |
|
22 | 4.4 | 0.6× |
| steering and suspension |
|
19 | 3.8 | 0.1× |
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 1200 beats 2 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).
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 1200.
Pass rate by registration year
Best year to buy used: 2017 (94.7% pass). Weakest: 1988 (75.5%).
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 1200 FAQ
Is the HARLEY-DAVIDSON 1200 reliable?
The HARLEY-DAVIDSON 1200 is more reliable than average for its class: 88.0% of its 4,691 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1604 of 5426 models.
What does a 1200 fail its MOT on most?
lamps and reflectors — 34% of all defects recorded against failed 1200 tests.
What is the best year of 1200 to buy used?
By first-time pass rate, 2017-registered examples do best (94.7%) and 1988 worst (75.5%). Condition and history still trump the year.
How many miles will a 1200 last?
The median 1200 shows 8,149 miles at test, and examples around 30k miles still pass 75.5% of the time — mileage alone rarely kills one.