Harley-Davidson FLSTFI MOT pass rate and common failures
Harley-Davidson FLSTFI motorcycles pass the MOT 90.77% of the time, measured across 455 tests in the DVSA record. A further 5.93% passed only after a defect was put right at the test station.
What to check before the MOT
Built from this model's own failure record, not general advice.
- Start with does not conform to the specified requirements - it accounts for 93.3% of failed tests on this model.
- Then check not working and too high, the next two most common reasons.
- The most common advisory is noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition (24.2% of all tests) - not a failure, but money you will spend sooner or later.
- Average recorded mileage at test is 22,413 miles, which is the number to compare any advert against.
Pass rate by age
A single pass rate hides the most useful thing in this data: how the same model behaves at three years old and at fifteen.
| Age at test | Pass rate | Tests | |
|---|---|---|---|
| 16+ years | 90.71% | 452 |
Why the Harley-Davidson FLSTFI fails
Share of failed tests on this model where the item was recorded. One test can fail on several items, so the column does not add up to 100%.
| # | Item | Of failures | Tests | |
|---|---|---|---|---|
| 1 | Does not conform to the specified requirements | 93.3% | 14 | |
| 2 | Not working | 46.7% | 7 | |
| 3 | Too high | 40% | 6 | |
| 4 | Missing | 33.3% | 5 | |
| 5 | Incorrect | 20% | 3 | |
| 6 | Remains on when the brakes are released | 20% | 3 | |
| 7 | Too low | 20% | 3 | |
| 8 | Noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition | 13.3% | 2 | |
| 9 | Does not illuminate by the operation of both brake controls | 6.7% | 1 | |
| 10 | Does not illuminate simultaneously with the position lamp(s) | 6.7% | 1 |
Most common advisories
Not a failure and not a legal requirement to fix - but an advisory that repeats year after year is money the next owner spends.
| # | Item | Of all tests | Tests | |
|---|---|---|---|---|
| 1 | Noise is clearly in excess of that emitted by a similar motorcycle fitted with a standard silencer in average condition | 24.2% | 110 | |
| 2 | Indicates excessive fluctuation of brake effort | 4.6% | 21 | |
| 3 | Tread depth is below minimum requirements of 1.0mm | 4% | 18 | |
| 4 | Less than 1.0 mm thick | 2.4% | 11 | |
| 5 | Tread not clearly visible | 0.9% | 4 | |
| 6 | Excessively binding | 0.4% | 2 | |
| 7 | Excessively corroded | 0.4% | 2 | |
| 8 | Excessively loose | 0.4% | 2 | |
| 9 | Has excessive wear or free play | 0.4% | 2 | |
| 10 | Incorrect colour | 0.4% | 2 |
Harley-Davidson FLSTFI for sale
No Harley-Davidson FLSTFI in stock at the moment - 48 other Harley-Davidson bikes are advertised.
Similar bikes compared
Models of comparable capacity, so the comparison means something.
| Model | Tests | Pass rate | Avg mileage | |
|---|---|---|---|---|
| BMW R SERIES · 1,152cc | 9,796 | 91.92% | 40,594 | |
| BMW R1200 · 1,170cc | 9,521 | 94.43% | 28,830 | |
| BMW R1250 · 1,254cc | 6,764 | 96.17% | 17,373 | |
| BMW R 1200 · 1,170cc | 6,170 | 95.28% | 27,241 | |
| Triumph BONNEVILLE 1200cc · 1196-1200cc | 5,527 | 91.62% | 8,342 | |
| Triumph SPEED TRIPLE · 1,030cc | 4,988 | 87.45% | 18,123 |
Source: DVSA MOT testing data, 2025 · updated Aug 2026 · licence and method