Double bubble windshield.The quick practical and affordable sportbike. The ZZR600 sets the standard for practical middleweight performance while offering class-leading comfort and cutting edge style. Well on its way to legend status, this modern sportbike has earned a healthy respect from the motorcycling public and finicky motojournalists alike, thanks to its excellent overall balance and scintillating performance. The ZZR600 is powered by a 599 cc, liquid-cooled, inline, 4 cyl engine with dual overhead cams and 4 valves per cylinder. Kawasakis Twin Ram Air Induction system, which features a leading-edge air scoop at the front of the bikes fairing, forces cool air into the ZZR600s airbox and then onto its four 36 mm carburetors. The carburetors also feature the Kawasaki Throttle Responsive Ignition Control (K-TRIC), which monitors the throttle position and adjusts ignition timing for the engines 4 spark-plug mounted ignition coils, maximizing the ZZRs performance at every rpm. The high-tech engine is matched to a close-ratio 6 gear transmission, providing the ZZR600 rider with the best gear for any riding situation, whether its freeway droning or handling some back road twisties.