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 2007 Keen Bad Boy Cx Petrol 50cc has had 2 MOT tests on record, passing 1 and failing once (50% pass rate). It has 9 miles on the clock at the last MOT.
MOT & Mileage History for AY57 EJZ
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
| Latest reading | 9 miles |
| Reading date | |
| Mileage consistency | Unknown |
Check AY57 EJZ
- Write-off & insurance claims Experian
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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 | AY57 EJZ |
| Make | Keen |
| Model | Bad Boy Cx |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 50cc |
| Year | 2007 |
| First registered | |
| Area code | AY — Ipswich, Anglia |
| Age identifier | 57 — September 2007 to February 2008 |
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About AY57 EJZ
What car is AY57 EJZ?
AY57 EJZ is an silver Keen Bad Boy Cx, petrol (50cc). First registered in Ipswich in 2007.
What is the mileage of AY57 EJZ?
The last recorded mileage for AY57 EJZ was 9 miles, recorded on 6 Sep 2012 during its most recent MOT test.
Has AY57 EJZ passed its MOT?
AY57 EJZ has had 2 MOT tests with a 50% pass rate (1 pass, 1 failure). It last passed on 6 Sep 2012.
Is AY57 EJZ ULEZ compliant?
Based on its fuel type and registration year, AY57 EJZ is likely ULEZ compliant. Petrol post-2005 (Euro 4). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is AY57 EJZ?
AY57 EJZ is approximately 19 years old. Age identifier 57 means registered between 1 September 2007 and 28 February 2008.