40 hp / 29.4 kW
Power
37.5 Nm
Torque
170 kg
Weight
398 ccm
Displacement
155 km/h
Top Speed
€ 5,345
Price (DE)
The Triumph Speed 400 is an A2-compliant naked bike with a new 398cc single-cylinder engine, 40 hp, a light 170 kg kerb weight and classic roadster styling.
Model Details
| Limited Edition | No |
| Lifecycle | updated |
| Changes | Model year 2027: new colour options. Technical specification unchanged versus the previous year. |
Model Info
| Vehicle Type | street |
| Target Audience | Beginners, A2 riders, roadster fans |
| Changes vs. Predecessor | 200,399 |
Engine & Performance
| Engine Type | Single-cylinder, liquid-cooled, DOHC, 4 valves |
| Cylinders | 1 |
| Displacement | 398 ccm |
| Power | 40 hp |
| Power (kW) | 29.4 kW |
| Power at RPM | 8,000 rpm |
| Torque | 37.5 Nm |
| Torque at RPM | 6,500 rpm |
| Fuel System | Fuel injection |
| Cooling | Liquid cooling |
Drivetrain
| Transmission | 6-speed |
| Final Drive | Chain |
| Clutch | Wet multi-plate clutch, slipper |
Performance
| Top Speed | 155 km/h |
| Fuel Consumption | 3.5 l/100km |
| Range | 371 km |
| Power-to-Weight | 0.2 hp/kg |
Chassis & Suspension
| Front Fork | USD telescopic fork, Big Piston |
| Fork Diameter | 43 mm |
| Rear Shock | Monoshock |
| Rear Suspension Adj. | Preload adjustable |
Brakes
| Front Disc Size | 300 mm |
| Front Caliper | 4-piston radial |
| Rear Disc Size | 230 mm |
| Rear Caliper | 1-piston floating |
| ABS | Yes |
| IMU | No |
Dimensions & Weight
| Seat Height | 790 mm |
| Wet Weight | 170 kg |
| Fuel Capacity | 13 L |
Tires & Wheels
| Front Tire | 110/70 R17 |
| Rear Tire | 150/60 R17 |
| Spoke Wheels | No |
Electronics & Rider Aids
| Riding Modes | No |
| Traction Control | No |
| Cruise Control | No |
Display & Connectivity
| Keyless | No |
Price & Availability
| Price Germany | 5,345 € |
| Price per HP | 134 €/hp |
| Market Launch | August 2026 |
| Colors | Racing Red/Pewter Grey, Phantom Black/Storm Grey, Pearl Metallic White/Phantom Black |
| A2 Compatible | Yes |
| Market Note | 2027 colour update, available at dealers from August 2026. Official German MY2027 pricing not yet released; the price shown reflects the current model year. |
Competitors
KTM 390 Duke
Royal Enfield Guerrilla 450
Honda CB300R
Husqvarna Svartpilen 401
Harley-Davidson Sprint 2026
Photo Gallery
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