Colorado Springs Powersports
719-635-3004
2025 Speed 400
2025 Speed 400

2025 Speed 400

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Description

The Speed 400 brings Triumph’s unmistakable stripped back custom style, agile handling, responsive performance and category-defining build quality to a new class of rider.

From the classic engine profile and sculpted fuel tank to the premium paint finish, the Speed 400’s stripped back modern custom style and timeless silhouette is unmistakably Triumph. 

A future legend, an icon in the making. Crafted and perfected for a whole new generation of Triumph riders.

Disclaimer: Vehicle shown may vary visually by market and may differ from vehicles manufactured and delivered. Availability may vary by market, please see your local dealer for details.

Specifications

  • Engine & Transmission
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    • Engine Type
      Liquid-cooled, 4 valve, DOHC, single-cylinder
    • Capacity
      398.15 cc
    • Bore
      3.5 in
    • Stroke
      2.5 in
    • Compression
      12:1
    • Max Power
      29.4 kW / 8000 rpm
    • Max Torque
      27.7 ft-lb / 6500 rpm
    • System
      Bosch electronic fuel injection with electronic throttle control
    • Exhaust
      Stainless twin-skin header system with stainless steel silencer
    • Final Drive
      X-ring chain
    • Clutch
      Wet, multi-plate, slip
    • Gearbox
      6 speed
  • Chassis
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    • Frame
      Hybrid spine/perimeter, tubular steel, bolt-on rear subframe
    • Swingarm
      Twin-sided, cast aluminium alloy
    • Front Wheel
      Cast aluminium alloy 10 spoke, 17 x 3 in
    • Rear Wheel
      Cast aluminium alloy 10 spoke, 17 x 4 in
    • Front Tyre
      110/70 R17
    • Rear Tyre
      150/60 R17
    • Front Suspension
      43mm upside down Big Piston forks. 140mm wheel travel
    • Rear Suspension
      Gas monoshock RSU with external reservoir and pre-load adjustment. 130mm wheel travel
    • Front Brake
      300mm flixed disc, four-piston radial caliper, ABS
    • Rear Brake
      230mm fixed disc, floating caliper, ABS
    • Instrument Display and Functions
      Analogue speedometer with integrated multi-function LCD screen
  • Dimensions & Weights
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    • Width Handlebars
      32 in
    • Height Without Mirror
      42.7 in
    • Seat Height
      31.1 in
    • Wheelbase
      54.2 in
    • Rake
      24.6 º
    • Trail
      4 in
    • Tank Capacity
      3.4 gal
    • Wet Weight
      375 lb
  • Fuel Consumption
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    • Fuel Consumption
      -
    • CO2 Figures
      EPA Procedure CO2 emissions and fuel consumption data are measured according to regulation 40 CFR Part 86 Subpart F. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.
  • Features
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    • Lighting
      All-LED with Daytime Running Light (DRL) and rear light signature
  • Technology
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    • Instruments
      Analogue speedometer with integrated full-feature LCD display
  • Color options
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    • Carnival Red / Phantom Black
    • Caspian Blue / Storm Grey
    • Phantom Black / Storm Grey