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KTM 690 DUKE 2017

Smooth criminal

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Two decades ago, the original Duke was nothing short of revolutionary. KTM’s first single-cylinder street bike grew into a cult classic, adding extreme fun to a raw and radical concept. In 2017, the fully revised 690 DUKE stays faithful to its ancestor’s ways, but adds future-proof refinements: impressive smoothness, sophisticated electronics, improved ergonomics and a good old power boost over last year’s model. This firmly cements the world’s strongest single-cylinder production motorcycle at the cutting edge of engineering. Speaking of which: carving corners has never been more fun, thanks to its revised fork offset. Long live the Duke!

Engine

  • Displacement

    690 cm³

  • Bore

    102 mm

  • Stroke

    84.5 mm

  • Power in KW

    54 kW

  • Primary drive

    36:79

  • Secondary gear ratio

    16:40

  • CO2 emissions

    80 g/km

  • Fuel consumption

    3.48 l/100 km

Chassis

  • Suspension travel (front)

    135 mm

  • Suspension travel (rear)

    135 mm

  • Front brake disc diameter

    320 mm

  • Rear brake disc diameter

    240 mm

  • Steering head angle

    63.5 °

  • Wheelbase

    1466 ± 15 mm

  • Ground clearance

    192 mm

  • Seat height

    835 mm

  • Tank capacity (approx.)

    14 l

  • dry weight

    148.5 kg