When Kawasaki dropped the Ninja H2R in 2015, it didn't just join the horsepower wars, it rewrote the rulebook with 300-plus horsepower. This wasn't a warmed-over superbike or a track-day toy with ...

The Ninja H2R is definitely THE sportsbike of the fall as it arrived with a soaring goal to open a new direction in today’s industry. Of course, a 300 horsepower motorcycle built for the track may not ...

Kawasaki’s supercharged H2R accelerates at a rate beyond any production bike in the world, and this was put into sharp focus while attempting to knock down the door to 200 mph. Full throttle will flip ...

UPDATE: The world’s fastest production bike will be in Sydney next weekend. For details on how to see the bike, go to the end of this story. Kawasaki has tricked us all by releasing the supercharged ...