Meatsack Jones All I could think of during this was the hovercycles from Rifts Palladium. Next stop, a Northern Gun Speedster!
Old_Zircon When I was a kid in the 80s there were plans for sale in the back of Popular Mechanics to build one of these out of an old vacuum cleaner motor and some plywood. I have a feeling this one is better.
chumbucket Looks like they didn't design much stability into it for turns. Needs some work but starts are cool.