The Jump Bike is sheer goofiness, you have a seat and you still have to run? Anyone else see some big wedgies coming on? I mean, come on…. make up your damn minds folks. If you want to run… run, if you want to bike… then bike. No more of this 50/50 stuff.
More pictures after the break… looks like some serious time went into the design of this goofy gadget.