clutch with assist and slipper functions. This is not your average sportbike. Up to 66 MPG Motorcycles Sport DX074923343868996000046 DX1 . 2017 Kawasaki Ninja? 300 the KAWASAKI DIFFERENCE the LIGHTWEIGHT CHAMPION With 296 cc of fuel-injected adrenaline-rush-inducing performance and effortless handling characteristics the Ninja? 300 torches the competition across the board ? including bikes with significantly larger engines. Smooth effortless shifting facilitated by an F.C.C. Don? t let the ? lightweight? designation fool you...