is the only thing that might go wrong is that it will be slow, or could i damage it somehow?
oh im gonna get it for this but here's my opinion -
If that was almost any other moped Susan - a variated Moby, a two speed puch, hell even a one speed puch or something like that, id say go for it.
The only thing that will make this a little unpleasant and maybe pose a issue is the kinda fragile sachs clutch, combined with the fact they dont have any bottom end.
So ah..yeah, if your on flat ground have fun, but if you going up a hill and you start hearing that evil sachs clutch chatter, call it a day before it gets a hot spot.
I did that to a sparta last year.