Riley had a desire for a mini bike, prior to having a drivers license. Instead of buying one he decided to build one. An old bike frame, a Briggs and Stratton lawn mower engine, and a couple of hard rubber wheels from who knows where. Your basic mini bike, which worked ok on the paved road. Well one day he decided to ride it up to visit me. I was not home, but my mom remembers to this day the rut the length of her front yard he left on his way back home.