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Triumph Speed 400: single-cylinder A2 motorcycle, versions and check
The Triumph Speed 400 is a compact roadster-class motorcycle with a single-cylinder engine, introduced in 2023 and tailored for the A2 category. We look at the tech, versions, and what to check when buying a used Speed 400.
Speed 400 in brief
The Speed 400 is Triumph's smallest modern roadster. It boasts classic Triumph styling, modern lighting, and straightforward handling, making it ideal for those seeking an affordable and easy-to-ride motorcycle for city streets and roads.
Its power output fits within A2 category limits and makes it popular among young riders. The model debuted in 2023, so the used market is still small, with most examples having low mileage.
Generations and updates
The Speed 400 has been in production since 2023 and so far, there's been just one generation with minor updates. Newer models might have slight tweaks to the equipment or colour options.
The related Scrambler 400 X shares the same tech but has a different chassis and purpose. When buying used, it's crucial to distinguish between these models.
Engine and transmission
The engine is a roughly 398 cm³ single-cylinder, liquid-cooled, with around 40 hp. The transmission is a 6-speed manual with a slipper clutch, driving the rear wheel via a chain.
Electronics include an electronic throttle, ABS, and a switchable traction control system. The headlights and lighting are LED.
What to check when buying a used Speed 400
Since this is a new model, check that all manufacturer-recommended services have been carried out and that warranty documents are present. Ask for the service history.
Inspect the frame, steering, footrests, and bodywork for dents. Check the chain, spark plugs, brakes, and tires.
The engine should run smoothly, without any unusual noises. Check that the instrument cluster, lighting, and traction control button are working.
Trim levels and versions
Names and equipment vary by market and year; below are the main versions.
Speed 400
From 2023The base version for city driving and daily commutes.
- Approximately 398 cc single-cylinder engine
- ABS and switchable traction control
- LED lighting
Speed 400 su priedais
From 2023Version with factory or additional equipment packages.
- Often — protective side rails
- Often — sporty interior
- Often — additional extras
Speed 400 version comparison
| Speed 400 | Su priedais | |
|---|---|---|
| Who it suits | For daily driving and A2 license holders | For those seeking extra style or safety |
| Engine | Approximately 398 cc, approximately 40 hp | Approximately 398 cc, approximately 40 hp |
| Price in the used market (relatively) | €€ | €€ |
The Speed 400 is ideal for those looking for a lightweight, affordable Triumph that fits the A2 category. The key is to check the service history and warranty.
Pros
- Classic Triumph styling
- Fits within A2 category limits
- Lightweight and easy to handle
- Modern electronics and LED lighting
Cons
- Limited power on the motorway
- Used supply is still small
- A single-cylinder engine can vibrate at high revs
Frequently asked questions
Is the Speed 400 suitable for an A2 licence?
Yes, its power falls within A2 limits. Still, double-check the specific motorcycle's documents and regulations.
Is the Speed 400 suitable for beginners?
Yes, it's easy and simple to handle, making it popular among beginners. However, caution and preparation are still necessary.
How does the Speed 400 differ from the Scrambler 400 X?
The technology is similar, but the Scrambler 400 X has a longer-travel suspension, a 19-inch front wheel, and is designed for light off-roading, while the Speed 400 is tailored for city and road use.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
