The supercharger technology with which Kawasaki experimented in its H2 line is trickling down to some of its other genres, much to our delight. Not only have we been given to understand that the retro-tastic Z900RS will be getting a blower at some point in the foreseeable future, but now the factory has announced that it is getting ready to reveal a supercharged sport-tour model at the upcoming Milan show next month. A supercharger on a tourbike? It’s not as crazy as it sounds. While it is true that superchargers can boost top-end performance, they can also prop up fuel economy while helping a potentially heavy touring bike come out of the hole and accelerate out of corners as we expect to be the case with this mysterious new ride.