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 Bonneville Speedmaster Petrol 1200cc has had 3 MOT tests on record, passing every one. It has 4,274 miles on the clock, averaging 827 miles per year, well below the UK average of 7,400.
MOT & Mileage History for GK21 HTX
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 | 4,274 miles |
| Reading date | |
| Miles last year | 736 |
| Average per year | 827 |
| Mileage consistency | Consistent |
Check GK21 HTX
- 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 | GK21 HTX |
| Make | Triumph |
| Model | Bonneville Speedmaster |
| Colour | Black |
| Fuel type | Petrol |
| Engine | 1200cc |
| Year | 2021 |
| First registered | |
| Area code | GK — Maidstone, Garden of England |
| Age identifier | 21 — March 2021 to August 2021 |
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About GK21 HTX
What car is GK21 HTX?
GK21 HTX is a black Triumph Bonneville Speedmaster, petrol (1200cc). First registered in Maidstone in 2021.
What is the mileage of GK21 HTX?
The last recorded mileage for GK21 HTX was 4,274 miles, recorded on 14 Jan 2026 during its most recent MOT test.
Has GK21 HTX passed its MOT?
GK21 HTX has had 3 MOT tests with an 100% pass rate (3 passes, 0 failures). It last passed on 14 Jan 2026.
Is GK21 HTX ULEZ compliant?
Based on its fuel type and registration year, GK21 HTX 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 GK21 HTX?
GK21 HTX is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.