Motor Dimensions

Discussion in 'Frame Mounted Engines' started by VermelhoLobster, Aug 9, 2007.

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  1. Hello Everybody,
    I am planning to build a bike with an 80cc frame mount engine. I'm designing a 3 speed gear system for it right now. I haven't gotten the engine yet but need to know the horizontal spacing from the chain drive sprocket to the center of the seat post mount. If someone could measure this on their motor that would be excellent.

  2. azbill

    azbill Active Member

    hey James, you could post in 'intro' and maybe make some friends...
    people are more likely to see you there first :);)

    I measure 1.5 inches from center of sprocket to center of seatpost :cool:
  3. Thanks for helping me out Bill. I will definitely make a posting in the intro but I think I might wait until I get my bicycle running so I can put a picture also.

  4. 5-7HEAVEN

    5-7HEAVEN Guest

    :cool:Hi James. please don't wait until your bike is running, to introduce yourself.(protocol):cool: