Well vccomm as to what model it is,is still really unknown.However that engine makes me believe it could have come off the other Sheerline model.I do think that one has been played around with.I mean gold cowl and gold handles there is no reason for that other than somebody a long time ago changed it.That is the correct sides for the carby and muffler.Spark plugs were in the middle of this style of 125cc.They did run it that way for quite a few models...and yes confusing it is really getting.I really hope we can find an answer for this.
