2015 KTM 125 Duke

Safe power

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Already since 2013 KTM is the first manufacturer to offer ABS as standard for a 125 motorcycle. This is not only showing KTM commitment for safety, but it remarks once again how the KTM 125 Duke is up to date with the finest motorcycle technologies, usually reserved for larger capacities. On top of that, the refined four-stroke single cylinder with fuel injection and six-speed transmission provides decent propulsion. And the low fuel consumption ensures a reasonable level of economy. Simply a genuine KTM – and setting new standards for 125s.


  • Design

    1-cylinder, 4-stroke engine

  • Displacement

    124.7 cm³

  • Bore

    58 mm

  • Stroke

    47.2 mm

  • Power in KW

    11 kW

  • Starter

    Electric starter

  • Lubrication

    Wet sump

  • Transmission


  • Primary drive


  • Secondary gear ratio


  • Cooling

    Liquid cooled

  • Clutch

    Wet multi-disc clutch, mechanically actuated

  • EMS

    Bosch EMS


  • Frame design

    Steel trellis frame, powder coated

  • Front suspension

    WP upside-down Ø 43 mm

  • Rear suspension

    WP monoshock

  • Front brake disc diameter

    300 mm

  • Rear brake disc diameter

    230 mm

  • ABS

    Bosch 9MB two-channel ABS

  • Chain

    X-Ring 5/8 x 1/4"

  • Steering head angle

    65 °