Archive · 17 Dec 2025
Triumph Expands 400cc Lineup with Tracker 400 and Thruxton 400
Triumph Motorcycles has added two new bikes to its 400cc lineup.
The Tracker 400 is coming to the UK, and the Thruxton 400 is heading to the US.
These bikes join the Speed 400 and Scrambler 400.
They all use a 398cc engine that's been tweaked for better performance.
The new models have different styles: the Tracker 400 looks like a flat-track bike, and the Thruxton 400 is designed like a classic cafe racer.
Triumph is offering these bikes in select markets around the world.
Triumph introduces Tracker 400 in the UK and Thruxton 400 in the US.
Both models join the existing 400cc lineup, which includes Speed 400 and Scrambler 400.
Powered by a 398cc TR-Series engine with higher peak power and distinctive character.
Designed with flat-track and cafe racer themes, respectively.
Available in select global markets, featuring modern mechanical and safety standards.
- Who
- Triumph Motorcycles
- What
- Introduced Tracker 400 and Thruxton 400
- When
- For 2026
- Where
- UK, US, and select global markets
- Why
- To expand its 400cc motorcycle lineup and offer distinct design themes
- Models Introduced
- Tracker 400, Thruxton 400
- Engine
- 398cc TR-Series
- Markets
- UK, US, and select global markets
- Existing Models
- Speed 400, Scrambler 400
- Design Themes
- Flat-track, Cafe racer