The 2020 Kawasaki ZX6R has had a few updates done such as a few aerodynamics tweaks and an improved split dash. The Ninja promises a smooth ride and is nimble on the corners. This beauty’s top speed is rated at 260KMH. Kawasaki remains the undisputed speed king in the supersport world. This bike is fitted with a 636cc engine delivering 127 horsepower at 13,500RPM and 71Nm of torque at 11,000RPM.