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 Triumph Trident Petrol 660cc has had 3 MOT tests on record, passing every one. It has 16,488 miles on the clock, averaging 222 miles per year, well below the UK average of 7,400.
MOT & Mileage History for LR21 NBB
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 | 16,488 miles |
| Reading date | |
| Miles last year | 58 |
| Average per year | 222 |
| Mileage consistency | Variable |
Check LR21 NBB
- 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
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Vehicle Details
| Registration | LR21 NBB |
| Make | Triumph |
| Model | Trident |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 660cc |
| Year | 2021 |
| First registered | |
| Area code | LR — Stanmore, London |
| Age identifier | 21 — March 2021 to August 2021 |
More LR21 N plates
Browse all LR21 N registrations from Stanmore.
About LR21 NBB
What car is LR21 NBB?
LR21 NBB is an black Triumph Trident, petrol (660cc). First registered in Stanmore in 2021.
What is the mileage of LR21 NBB?
The last recorded mileage for LR21 NBB was 16,488 miles, recorded on 16 Jun 2026 during its most recent MOT test.
Has LR21 NBB passed its MOT?
LR21 NBB has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 16 Jun 2026.
Is LR21 NBB ULEZ compliant?
Based on its fuel type and registration year, LR21 NBB 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 LR21 NBB?
LR21 NBB is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.