THUNDER STROKE™ 111 ENGINE POWERING THE NEW 2014 INDIAN® MOTORCYCLE

  • Indian Motorcycle Thunder Stroke 111
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    MULTI-DIRECTIONAL FINS

    Reminiscent of classic designs of the ‘40’s and ‘50’s; the chromed finned valve covers provide a strong dose of style along with additional cooling for the rider.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    PARALLEL PUSHROD TUBES

    By 1915 parallel pushrods had become a hallmark of Indian Motorcycle design, a feature continued on the new engine.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    DOWN FIRING EXHAUST

    Found on every Indian V-Twin since 1907, the new Thunder Stroke 111 carries on the tradition of downward ported exhaust tubes.

  • Indian Motorcycle Thunder Stroke 111
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    CLASSICALLY PROPORTIONED CYLINDERS

    The base of the cylinder necks down to 2/3 the width of the head, mirrors the iconic architecture of classic Indian Chief motorcycles.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    HELICAL CUT TRANSMISSION GEARS

    Allows for seamless, quiet transmission of power from the engine to the road.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    UNITIZED ENGINE AND TRANSMISSION

    Allows for a direct drive between crankshaft and clutch and only one fluid to change.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    FORGED SINGLE PIN CRANKSHAFT

    One-piece construction is designed to withstand the high levels of torque generated.

  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
  • Indian Motorcycle Thunder Stroke 111
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    HELICAL GEAR DRIVENPRIMARY BALANCER

    Smooths out unwanted vibrations while still retaining a unique engine character.

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