MOT cost .

Harley Davidson

Flstf

1,443 MOT tests analysed. sits above the UK fleet average — here's where Flstfs pass, fail, and end up on the retest sheet.

That's 14.0 points above the UK fleet average across our 1,988 tracked models — a confident result.

Pass

89.7%

Pass-after-fix

5.3%

Fail

4.6%

Avg miles

19,873

Pass + Pass-after-fix + Fail = 100%

The picture

Flstf: a strong MOT record by UK norms

Across 1,443 MOT tests, the Flstf returns 89.7% first-time pass — comfortably ahead of the UK fleet average. The single most-logged Major fail is a stop-lamp out. A missing rear reflector and wheel bearing excessively rough round out the top three. Average tested mileage sits at 19,873, which is the lens to read those failure rankings through. If you own one and the next test is close, the ranked list below is a sensible pre-test checklist.

Top ten reasons for rejection.

  1. 01

    Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning

    12 occurrences · 0.8% of tests

  2. 02

    Reflector missing or reflecting white to the rear

    11 occurrences · 0.8% of tests

  3. 03

    A wheel bearing excessively rough

    11 occurrences · 0.8% of tests

  4. 04

    Tyre tread depth not in accordance with the requirements

    9 occurrences · 0.6% of tests

  5. 05

    Number plate showing an incorrect registration

    7 occurrences · 0.5% of tests

  6. 06

    A stop lamp(s) remains on when the brakes are released

    7 occurrences · 0.5% of tests

  7. 07

    Number plate does not conform to the specified requirements

    6 occurrences · 0.4% of tests

  8. 08

    A lamp missing or inoperative

    6 occurrences · 0.4% of tests

  9. 09

    A headlamp missing, inoperative or more than ½ not functioning in the case of LED

    4 occurrences · 0.3% of tests

  10. 10

    The aim of a headlamp is not within limits laid down in the requirements

    4 occurrences · 0.3% of tests

Counts cover Major and Dangerous defects logged at test. Advisory items excluded so this shows why a car was rejected, not just what the tester flagged in passing.

Worst-case fix budget · top 3 failures

£83–£165

If every one of this Flstf's most-logged Major fails hit at the same MOT, that's the real-world UK garage range. Reality is usually one or two items, not all of them. Open the estimator →

Try the calculator

Build your own retest budget.

Tools that pre-empt a retest.

Picked against this car's top failure patterns. Affiliate links to Amazon UK — we earn a small cut at no cost to you. Disclosed up-front, doesn't shape the data.

Item 01 · Amazon UK

H7 / W21W bulb pack

A spare-bulb kit lives in the boot. Test morning is not the time to find your stop-lamp's gone.

Search Amazon UK

Item 02 · Amazon UK

Digital tyre-tread depth gauge

Five quid for a gauge beats £150 for a retest. UK MOT minimum is 1.6mm — most testers fail anything below 2mm to be safe.

Search Amazon UK

Item 03 · Amazon UK

MOT-spec replacement number plate

Faded or non-standard plates fail outright. Replacements take ten minutes online with V5C details.

Search Amazon UK

Buying or keeping a Flstf?

Use the failure ranking as a pre-test checklist or a haggling lever. Treat the headline pass rate as a fleet-wide trend, not a guarantee on any individual car.

If you own a Flstf and your last MOT looked nothing like the ranked failures above, that's normal — individual cars vary widely. The ranking shows the patterns testers flag most often across the country.