Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2001 Harley Davidson Flstf Petrol 1450cc has had 21 MOT tests on record, passing 18 and failing 3 (86% pass rate). It has 32,216 miles on the clock, averaging 1,312 miles per year, well below the UK average of 7,400.
MOT & Mileage History for KX51 SYY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 32,216 miles |
| Reading date | |
| Miles last year | 1,807 |
| Average per year | 1,312 |
| Mileage consistency | Variable |
Check KX51 SYY
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Full MOT Test History 21 tests on record
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Vehicle Details
| Registration | KX51 SYY |
| Make | Harley Davidson |
| Model | Flstf |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1450cc |
| Year | 2001 |
| First registered | |
| Area code | KX — Luton, Luton and Northampton |
| Age identifier | 51 — September 2001 to February 2002 |
More KX51 S plates
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About KX51 SYY
What car is KX51 SYY?
KX51 SYY is a black Harley Davidson Flstf, petrol (1450cc). First registered in Luton in 2001.
What is the mileage of KX51 SYY?
The last recorded mileage for KX51 SYY was 32,216 miles, recorded on 9 Mar 2026 during its most recent MOT test.
Has KX51 SYY passed its MOT?
KX51 SYY has had 21 MOT tests with an 86% pass rate (18 passes, 3 failures). It last passed on 9 Mar 2026.
Is KX51 SYY ULEZ compliant?
Based on its fuel type and registration year, KX51 SYY is likely not ULEZ compliant. As a petrol vehicle registered in 2001, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is KX51 SYY?
KX51 SYY is approximately 25 years old. Age identifier 51 means registered between 1 September 2001 and 28 February 2002.