ruff cycle

Discussion in 'Frame Mounted Engines' started by Monster369, Nov 3, 2016.

  1. Monster369

    Monster369 New Member

    any ideas on how to mount a predator 212cc to one of these?
    i have a couple ideas but im open to suggestions
     

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  2. kgyrobotron

    kgyrobotron Member

    Cut seat tube at the top, put straight seat tube in, that gives you the mm angle for vertical 212. With head tube angle it looks like, if you flip the bb around to the front side of the down tube, your set.
     
  3. kgyrobotron

    kgyrobotron Member

    Or...fab a mm for vertical 212 with existing seat tube, cut off bb and place it behind mm. Changes your seating profile, but no need for running a long chain with idlers to back wheel. Which would be needed for the above....gonna be neat seeing what'cha do
     
  4. See the engine mounts from ghettobike.com - two block style aluminum mounts with a hinge for a plate to mount the predator to.

    If you wanna go custom, I suggest you pick up some 1/4" steel and cut a motor plate, then weld it to a triangular piece that is mated and welded to seat and bottom tubes.
     
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