I do have one and have been meaning to put it on just havent yet. Its A mid 80`s Huffy Santa Fe w/boygofast pullstart engine kit. When i bought it i thought pullstart would be nice, went to put the motor in the frame and it wouldnt allow the crank to make a full rotation, So i added the lower frame bar to raise the engine enough to clear the pedals, Also liked the way the engine looked better than lower in the frame. Top speed so far has been 26 mph with a 44 tooth sprocket 32 to 1 fuel