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 2021 Zero Motorcycles Sr/F Zf14.4 Electric has had 3 MOT tests on record, passing every one. It has 4,038 miles on the clock, averaging 1,257 miles per year, well below the UK average of 7,400.
MOT & Mileage History for BN21 UKB
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 | 4,038 miles |
| Reading date | |
| Miles last year | 1,132 |
| Average per year | 1,257 |
| Mileage consistency | Consistent |
Check BN21 UKB
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
Explore more about the Zero Motorcycles Sr/F Zf14.4
Thinking about buying this car? These resources will help you make an informed decision.
Vehicle Details
| Registration | BN21 UKB |
| Make | Zero Motorcycles |
| Model | Sr/F Zf14.4 |
| Colour | Red |
| Fuel type | Electric |
| Year | 2021 |
| First registered | |
| Area code | BN — Birmingham, Birmingham |
| Age identifier | 21 — March 2021 to August 2021 |
More BN21 U plates
Browse all BN21 U registrations from Birmingham.
About BN21 UKB
What car is BN21 UKB?
BN21 UKB is a red Zero Motorcycles Sr/F Zf14.4, electric. First registered in Birmingham in 2021.
What is the mileage of BN21 UKB?
The last recorded mileage for BN21 UKB was 4,038 miles, recorded on 31 Oct 2025 during its most recent MOT test.
Has BN21 UKB passed its MOT?
BN21 UKB has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 31 Oct 2025.
Is BN21 UKB ULEZ compliant?
Based on its fuel type and registration year, BN21 UKB is likely ULEZ compliant. Electric — exempt. This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BN21 UKB?
BN21 UKB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.