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 Sym Jet 14 125 Ac E5 Petrol 125cc has had 4 MOT tests on record, passing 3 and failing once (75% pass rate). It has 18,469 miles on the clock, averaging 3,924 miles per year, well below the UK average of 7,400.
MOT & Mileage History for RO21 YHF
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 | 18,469 miles |
| Reading date | |
| Miles last year | 3,911 |
| Average per year | 3,924 |
| Mileage consistency | Consistent |
Check RO21 YHF
- 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 4 tests on record
Explore more about the Sym Jet 14 125 Ac E5
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Vehicle Details
| Registration | RO21 YHF |
| Make | Sym |
| Model | Jet 14 125 Ac E5 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 125cc |
| Year | 2021 |
| First registered | |
| Area code | RO — Reading, Reading |
| Age identifier | 21 — March 2021 to August 2021 |
More RO21 Y plates
Browse all RO21 Y registrations from Reading.
About RO21 YHF
What car is RO21 YHF?
RO21 YHF is an red Sym Jet 14 125 Ac E5, petrol (125cc). First registered in Reading in 2021.
What is the mileage of RO21 YHF?
The last recorded mileage for RO21 YHF was 18,469 miles, recorded on 18 Feb 2026 during its most recent MOT test.
Has RO21 YHF passed its MOT?
RO21 YHF has had 4 MOT tests with a 75% pass rate (3 passes, 1 failure). It last passed on 18 Feb 2026.
Is RO21 YHF ULEZ compliant?
Based on its fuel type and registration year, RO21 YHF 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 RO21 YHF?
RO21 YHF is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.