80cc stroke

Discussion in 'General Questions' started by skywalker73, Mar 17, 2015.

  1. skywalker73

    skywalker73 New Member

    Does anyone know the stroke of the 80cc(66cc) 47mm bore engine.
     

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  2. KCvale

    KCvale Motorized Bicycle Vendor

    stroke * bore = cc's
    cc / bore = stroke

    It's a 66cc, there is no such thing as an 80cc.
     
  3. MotorBicycleRacing

    MotorBicycleRacing Well-Known Member

    The stroke of a 66 cc is 38 mm.

    I have 40 mm stroke motors with a 47 mm bore = 69 cc
     
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