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Triumph Speed 400 2026

Specifications

Roadster
  • In short
The 2026 Triumph Speed 400, in the Roadster category, is equipped with a single-cylinder, four-stroke engine, developing 40 hp (29.4 kW) and offering a torque of 38.2 Nm (3.90 mkg), for a curb weight of 170 kg.
Its 790 mm seat height makes it accessible to smaller riders.

This 398.15cc motorcycle is available at a price of €5,945.
  • Engine

Engine displacement

398.15 cc

Engine type

Single-cylinder - 4-stroke

Maximum power

40 HP (29.4 kW) at 8000 rpm

Maximum torque

38.2 Nm (3.90 mkg) at 6500 rpm

Weight-to-power ratio

4.25 kg/hp
5.78 kg/kW

Weight-to-torque ratio

4.45 kg/Nm
43.59 kg/mkg

Fuel system

Injection

Valves/cylinder

4

ACT

2

CO² emissions

84 g/km

  • Chassis

Weight fully fueled

170 kg

Frame type

tubular steel

Saddle height

790 mm

Length

2056 mm

Width

795 mm

Wheelbase

1377 mm

Minimum height

1075 mm

Tank capacity

13 L

  • Front axle

Fork

inverted telescopic arm Ø 43 mm, travel: 140 mm

Braking

1 disc Ø 300 mm, radial mounting, 4-piston caliper

Front tire

110/70 R17

  • Rear axle

Shock absorber

Monoshock absorber, travel: 130 mm

Braking

1 disc Ø 230 mm, 2-piston caliper

Rear tire

150/60 R17

  • Transmission

Gearbox type

6-speed gearbox

Transmission

manual

Shifter

No

Secondary transmission

Chain

  • Type of driver's license

Required license

Category A driving licence
A2 license

Roadsters of similar displacement of 2026

390 Duke

2026

398.70 cc

Tracker 400

2026

398 cc

Scrambler 400 X

2026

398.15 cc

Roadsters of similar power of 2026

390 Duke

2026

44.90 cv

Tuono 457

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47.60 hp

G 310 R

2026

34 hp

450NK

2026

47.50 hp

CB500 Hornet

2026

48 hp

CL500

2026

46.60 hp

Z500

2026

45.40 hp

Z500 SE

2026

45.40 hp

Tracker 400

2026

42 hp

Scrambler 400 X

2026

40 hp

MT-03

2026

42 hp
  • Price

5 945 €

  • FAQ
The Single Cylinder - 4-stroke engine of this 2026 Triumph Speed 400 develops 40 HP (29.4 kW).
The 2026 Triumph Speed 400 develops a maximum torque of 38.2 Nm (equivalent to 3.90 mkg) thanks to its Single Cylinder - 4-stroke engine.
The 2026 Triumph Speed 400 is equipped with a 110/70 R17 front tire and a 150/60 R17 rear tire.
Yes, without hesitation. The seat height of this Triumph is 790 mm, allowing for easy flat-footing, making it ideal for shorter riders and beginners.
Yes! This Speed 400 is equipped with a reverse gear, which greatly facilitates maneuvering despite its wet weight of 170 kg.
DCT is the type of automatic transmission with which this Speed 400 is equipped. It stands for "Dual Clutch Transmission." It allows for shifting gears automatically or manually, without a clutch lever, for greater comfort and smoothness.
Yes! The 2026 Triumph Speed 400 can be restricted to A2 for new license holders.
Yes, this 2026 Triumph Speed 400 is compatible with the A2 license.
Yes, this 2026 Triumph Speed 400 is compatible with the A1 license.
No, this Triumph is designed solely for use on and is not road-legal.
The 2026 Triumph Speed 400 weighs 170 kg wet.
The 2026 Triumph Speed 400 is sold at a price of €5,945.