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 Street Triple Rs Petrol 765cc has had 3 MOT tests on record, passing 2 and failing once (67% pass rate). It has 3,010 miles on the clock, averaging 105 miles per year, well below the UK average of 7,400.
MOT & Mileage History for LY21 SXK
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Low mileage| Latest reading | 3,010 miles |
| Reading date | |
| Average per year | 105 |
| Mileage consistency | Consistent |
Check LY21 SXK
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 3 tests on record
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Vehicle Details
| Registration | LY21 SXK |
| Make | Triumph |
| Model | Street Triple Rs |
| Colour | Silver |
| Fuel type | Petrol |
| Engine | 765cc |
| Year | 2021 |
| First registered | |
| Area code | LY — Sidcup, London |
| Age identifier | 21 — March 2021 to August 2021 |
More LY21 S plates
Browse all LY21 S registrations from Sidcup.
About LY21 SXK
What car is LY21 SXK?
LY21 SXK is an silver Triumph Street Triple Rs, petrol (765cc). First registered in Sidcup in 2021.
What is the mileage of LY21 SXK?
The last recorded mileage for LY21 SXK was 3,010 miles, recorded on 21 Jan 2026 during its most recent MOT test.
Has LY21 SXK passed its MOT?
LY21 SXK has had 3 MOT tests with a 67% pass rate (2 passes, 1 failure). It last passed on 21 Jan 2026.
Is LY21 SXK ULEZ compliant?
Based on its fuel type and registration year, LY21 SXK 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 LY21 SXK?
LY21 SXK is approximately 5 years old. Age identifier 21 means registered between 1 March 2021 and 31 August 2021.