How to Mount a Bicycle Engine

Bicycles are often used as an alternative method of transportation. Installing a bicycle engine can lessen the physical strain of the commute while still reducing emissions compared to driving. Mounting a bicycle engine is one of the first steps of installation. Bicycle engines are available in various designs, selecting the right bicycle engine depends on your bike design. A bicycle engine is mounted in the "V" area of the bike frame. Measure the distance between frame bars on your bicycle to find a compatible engine.

Things You'll Need

  • Duct tape
  • Wrench set
  • Felt pen
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Instructions

    • 1

      Hold the engine up against the "V" of the bicycle frame until both mounting plates on the engine touch the bicycle frame. Hold the engine in place and use a felt pen or permanent marker to mark the area where the mounting plate connects with the frame. The engine should sit firmly between the two frame bars, to the point you are not able to wiggle it back and forth.

    • 2

      Wrap Duct tape around the marked area on both frame pieces. Wrapping the frame with tape will prevent the engine from damaging the paint. Even though the engine will be securely mounted, the engine will still vibrate and scratch away the frame's paint. This is especially important if you intend to remove the engine at a later time. The Duct tape wrap should be at least three layers thick.

    • 3

      Hold the engine up against the frame so both mounting plates align with the tape wrap. Thread the bolts through the mounting plate attached to the engine. Slide the connector plate onto the bolts on the opposite side of the frame. Place a washer and nut on each bolt and hand tighten each nut. Repeat this process with the other mounting plate.

    • 4

      Tighten the nuts securely using a wrench. The bolts should be firm, but do not tighten to the point where you begin to damage the bicycle frame. If the engine vibrates loudly when in use, you can add a piece of rubber over the top of the tape wrap for additional insulation.