Electric motorcycles are starting to come to market — and considering the rise in popularity of the electric car, that should come as no surprise to consumers. But what might come as a surprise is an electric motorcycle with no handlebars; Japanese company Yamaha just unveiled concept renderings of this type of vehicle. The Yamaha Motoroid 2 is reportedly self-balancing, with the handlebars replaced by two rigid hand grips that are basically just something to hang onto so that you don’t fall off. Electrek speculates that the Yamaha Motoroid 2 is meant to be not only self-balancing but potentially riderless...