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 2005 Keen Bad Boy Cx Petrol 49cc has had 2 MOT tests on record, passing 1 and failing once (50% pass rate). It has 4,948 miles on the clock, averaging 413 miles per year, well below the UK average of 7,400.
MOT & Mileage History for WK55 DBY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 4,948 miles |
| Reading date | |
| Miles last year | 1,664 |
| Average per year | 413 |
| Mileage consistency | Consistent |
Check WK55 DBY
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 2 tests on record
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Vehicle Details
| Registration | WK55 DBY |
| Make | Keen |
| Model | Bad Boy Cx |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 49cc |
| Year | 2005 |
| First registered | |
| Area code | WK — Truro, West of England |
| Age identifier | 55 — September 2005 to February 2006 |
More WK55 D plates
Browse all WK55 D registrations from Truro.
About WK55 DBY
What car is WK55 DBY?
WK55 DBY is a silver Keen Bad Boy Cx, petrol (49cc). First registered in Truro in 2005.
What is the mileage of WK55 DBY?
The last recorded mileage for WK55 DBY was 4,948 miles, recorded on 12 Jul 2013 during its most recent MOT test.
Has WK55 DBY passed its MOT?
WK55 DBY has had 2 MOT tests with a 50% pass rate (1 pass, 1 failure). It last passed on 12 Jul 2013.
Is WK55 DBY ULEZ compliant?
Based on its fuel type and registration year, WK55 DBY is likely not ULEZ compliant. As a petrol vehicle registered in 2005, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is WK55 DBY?
WK55 DBY is approximately 21 years old. Age identifier 55 means registered between 1 September 2005 and 28 February 2006.