Year by year
| Model year | Complaints | Recalls |
|---|---|---|
| 2022 | 0 | 2 |
| 2021 | 0 | 0 |
| 2020 | 0 | 1 |
| 2019 | 0 | 1 |
| 2018 | 0 | 1 |
| 2017 | 2 | 1 |
| 2016 | 1 | 2 |
| 2015 | 0 | 0 |
A model year gets its own page when it has enough data for at least three sections
Most common problems
- Electrical system2
- Fuel system, gasoline1
- Engine1
NHTSA ODI complaints, all model years
EU safety alerts
Safety Gate, the European Union's rapid alert system, names the Street Twin in 5 alerts. European versions can differ from the North American car.
A combination of high ambient temperatures, high current loading and excessive lateral tension may cause the wiring between the alternator and the harness connector to form a bridge. If the connector’s blades form a bridge, a thermal threshold can be reached t…
A combination of high ambient temperatures, high current loading and excessive lateral tension may cause the wiring between the alternator and the harness connector to form a bridge. As a result, the connector can deform. This can result in a short circuit, in…
A combination of high ambient temperatures, high current loading and excessive lateral tension may cause the wiring between the alternator and the harness connector to form a bridge. If the connector’s blades form a bridge, a thermal threshold can be reached t…
A wiring harness may be misrouted and can become damaged by coming into contact with the lower lug on the main frame headstock.This can result in an engine stall, increasing the risk of an accident.
There is a risk of a fuel leak via the fuel pump sub harness which could lead to a fire.
Safety Gate (European Commission) · CC0
Recalls
5 campaigns cover the Street Twin.
Triumph Motorcycles America, Ltd. is recalling certain 2022-2024 Bonneville T100, Bonneville T120, Bonneville T120 Black, 2024 Bonneville T120 DGR, 2022 Street Twin, Street Scrambler, Street Twin Goldline, Street Scrambler Sandstor, 2023-2024 Speed Twin 900, and Scrambler 900 motorcycles. The wiring between the alternator and main harness connector may short circuit and overheat.
Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2022-2024 Bonneville T100, T120, T120 Black, 2022 Triumph Street Scrambler, Street Scrambler Sandstorm, Street Twin, Street Twin Goldline, 2023-2024 Scrambler 900, and Speed Twin 900 motorcycles. The wiring between the alternator and main harness connector may short circuit and overheat.
Triumph Motorcycle America, LTD (Triumph) is recalling certain 2019-2020 Street Scrambler and Street Twin motorcycles. The wiring harness may have been misrouted, allowing it to contact the lower lug on main frame headstock.
Triumph Motorcycles America, LTD (Triumph) is recalling certain 2016-2019 Bonneville T120 and Bonneville T120 Black, 2017-2019 Bonneville T100 and T100 Black, 2017-2018 Street Cup and Street Scrambler, and 2016-2018 Street Twin motorcycles. The clutch cable may contact the main harness cover and cause damage to wiring within the main harness. This may lead to a loss of electrical power to various electrical circuits.
Triumph Motorcycles America, LTD. (Triumph) is recalling certain model year 2016 Street Twin motorcycles manufactured September 7, 2015, to November 21, 2015. The wiring in the fuel tank that powers the fuel pump may have damaged insulation and, as a result, fuel may enter the wiring and travel down the harness, outside of the tank and drip from the connector at the main harness.
NHTSA recalls