Honda's futuristic V4 motorcycle concept features hubless wheels and uses the trademarked 4-cylinder V-engine. This design shows what direction Honda is headed for their future motorcycle lines. More pictures after the jump. The exhibition also offers an easy-to-understand introduction to various challenges Honda has undertaken in order to create joy for its customers, by utilizing its technologies that have been continuously advanced through Honda's 60-year history and by its participation in motorsports.