Model report · 2005–2025
TRIUMPH STREET TWIN
900cc
Petrol
Class 2
87.8%
first-time pass rate
4.4%
failed outright
7,665
median miles at test
90
MOT tests, 2005–2025
What fails on a STREET TWIN
failure defects by component group · advisories excluded
| Component group | Share of defects | Defects | % of defects |
|---|---|---|---|
| brakes |
|
3 | 30 |
| tyres |
|
3 | 30 |
| Identification of the vehicle |
|
1 | 10 |
| lamps and reflectors |
|
1 | 10 |
| steering |
|
1 | 10 |
| structure and attachments |
|
1 | 10 |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.
How rivals compare
same type, similar capacity, high test volume
On first-time pass rate the STREET TWIN beats 3 of its 4 closest rivals (TRIUMPH SPEED TRIPLE, TRIUMPH STREET TRIPLE, APRILIA TUONO).
TRIUMPH
SPEED TRIPLE
85.6% pass · 74.6k tests
TRIUMPH
STREET TRIPLE
87.7% pass · 37.7k tests
APRILIA
TUONO
88.4% pass · 34.7k tests
TRIUMPH
TRIDENT
85.0% pass · 23.9k tests
Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the STREET TWIN.