BOTH are in 5th Gear! 🔊 Which sounds better? 🤔 It is actually shocking how good that little 400 sounds next to the H2 monster. The H2 brings that deep, menacing supercharger flutter that sounds like it’s inhaling the atmosphere, but the ZX-4RR screams all the way to 16,000 RPM like a mini Formula 1 car. In a tunnel run, are you choosing the H2’s raw power or the ZX-4RR’s ear-piercing scream? What are your thoughts? 🤔💭 ( Media: tareq__sharabi ) #motorcycle #bikes #ninja #ninjah2 #kawasaki