Top 5 Concept Motorcycles

Car manufacturers occasionally dip a toe into the world of two wheels. It’s usually in the form of an expensive bicycle designed to be strapped to the back of a giant SUV, and bought by middle-aged businessmen. But that hasn’t stopped petrolhead designers from daydreaming about radical motorcycles bearing lustworthy badges. So for this week’s Top 5, we’re taking a sideways look at five concept motorcycles that wear the logo of a high-end carmaker. First up is Porsche, with a very strange concept indeed. Porsche Design Alternative Motorrad Konzept Porsche is well known for helping Harley-Davidson on the engineering front,...