best mountain bike frame for 80cc motor

Discussion in 'Spare Parts, Tools & Product Developement' started by skoal, May 9, 2011.

  1. skoal

    skoal New Member

    good day, an whats best 4 stroke motor to buy. In frame or above back wheel. Regards.

  2. q999

    q999 Member

  3. Mike St

    Mike St Member

    The best 4 strokes are HOnda GX 50 and 35 and the Robin-subaru EHO 35, but they are not cheap. There doesn't seem to be anymore 4 strokes available, except one that operates on propane by Lehr.