New to this site...and was hoping to find a bit of help. My dad recently sent me home with this rupp mini bike while I was visiting for Christmas. It is one that I used to ride as a kid. It sat in a shed for years and years. I don't have much experience in mini bikes but my husband told me he would help me get it running again for old times sake type of thing. It is in rough shape but I did manage to clean contacts and get spark and it has compression so I have high hopes that it will run again. But it would be nice to know what kind it is. I am pretty sure the engine (Tecumseh 6 hp) is not the original, something my dad put on it years ago. But the frame is in decent shape... I think... any help is appreciated very much!! THANKS!