Taking an obvious inspiration from the Porsche 911 race car series, Dutch designer Bastiaan Kok cooked up this interesting concept. It seems to be in part a toy, a kids cycle, a bike, and a formidable bicycle. We guess that really depends on your perspective. Also, having the handlebars significantly lower than the seat would have some deep purpose that we fail to see and understand. Either way, it is an interesting concept, and a design to brainstorm.