Harley-davidson Flfb Fatboy 1745 20 MOT Pass Rate
Overall pass rate across all manufacture years, based on 35 real MOT test results. Failure rate: 5.7%.
Data from official DVSA MOT testing records
Harley-davidson Flfb Fatboy 1745 20 MOT Reliability Overview
The Harley-davidson Flfb Fatboy 1745 20 is a rare vehicle in the UK, with 35 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 94.3% and a failure rate of 5.7%, which is well above the UK average of approximately 37%.
Based on this data, the Harley-davidson Flfb Fatboy 1745 20 earns a "Excellent" reliability rating. The average Harley-davidson Flfb Fatboy 1745 20 presents for MOT with approximately 4,135 miles on the clock.
The most common MOT failure for the Harley-davidson Flfb Fatboy 1745 20 is Identification of the vehicle, affecting 5.7% of all tests. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. The second most common issue is Motorcycle lamps and reflectors at 5.7%. Motorcycle structure and attachments rounds out the top three at 2.9%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Identification Of The Vehicle | 5.7% | 2 |
| 2 | Motorcycle Lamps And Reflectors | 5.7% | 2 |
| 3 | Motorcycle Structure And Attachments | 2.9% | 1 |
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Mileage at MOT
The average Harley-davidson Flfb Fatboy 1745 20 has 4,135 miles when tested for MOT.
About Harley-davidson Flfb Fatboy 1745 20 MOT Data
The Harley-davidson Flfb Fatboy 1745 20 is a rare vehicle in the UK, with 35 MOT test results recorded in our database spanning 0 manufacture years. It has an overall MOT pass rate of 94.3% and a failure rate of 5.7%, which is well above the UK average of approximately 37%.
For Harley-davidson Flfb Fatboy 1745 20 owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on identification of the vehicle and motorcycle lamps and reflectors for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Flfb Fatboy 1745 20 is likely to perform.
Identification of the vehicle — 5.7% of failures
Identification of the vehicle issues account for 5.7% of MOT failures on the Harley-davidson Flfb Fatboy 1745 20. Identification failures relate to the Vehicle Identification Number (VIN) and registration plate. The VIN must be permanently displayed and legible, and the registration plate must meet British Standard formatting. Typical repair costs: £10–50. Pre-MOT check: Ensure the VIN plate is visible and legible (usually in the windscreen or under the bonnet). Check that number plates are clean, undamaged, and use the correct font and spacing.
Motorcycle lamps and reflectors — 5.7% of failures
Motorcycle lamps and reflectors issues account for 5.7% of MOT failures on the Harley-davidson Flfb Fatboy 1745 20. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Motorcycle structure and attachments — 2.9% of failures
Motorcycle structure and attachments issues account for 2.9% of MOT failures on the Harley-davidson Flfb Fatboy 1745 20. Motorcycle structure and attachments issues are a common cause of MOT failure. Regular inspection and maintenance of these components helps ensure your vehicle passes its MOT. Typical repair costs: £100–400. Pre-MOT check: Have this system checked during regular servicing. Look for warning signs like unusual noises, vibrations, or dashboard warning lights.
Frequently Asked Questions
What is the MOT pass rate for the Harley-davidson Flfb Fatboy 1745 20?
Based on 35 (based on limited data) MOT tests in our database, the Harley-davidson Flfb Fatboy 1745 20 has an overall pass rate of 94.3% (5.7% fail rate).
What are the most common MOT failures on a Harley-davidson Flfb Fatboy 1745 20?
The top 3 reasons a Harley-davidson Flfb Fatboy 1745 20 fails its MOT are: 1. Identification of the vehicle (5.7%), 2. Motorcycle lamps and reflectors (5.7%), 3. Motorcycle structure and attachments (2.9%). Check these areas before booking your MOT.
Is the Harley-davidson Flfb Fatboy 1745 20 reliable?
With a 5.7% MOT failure rate, the Flfb Fatboy 1745 20 is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Harley-davidson Flfb Fatboy 1745 20?
Based on failure data, focus on: Identification of the vehicle (5.7%); Motorcycle lamps and reflectors (5.7%); Motorcycle structure and attachments (2.9%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.