World Supersport Championship technology comes to the middleweight class with the Ninja® ZX-6R.Features636cc inline-four engine offers racetrack-ready power yet extremely flexible delivery on the street3-mode KTRC traction control tuned to cover a wide-range of riding situations and conditionsShowa Separate Function Fork Big Piston (SFF-BP) offers broad adjustability and progressive dampingFCC clutch with assist and slipper functions offers light clutch pull and minimizes wheel chatter caused by aggressive downshifting