2009 KAWASAKI Versys Base,

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649cc Parallel Twin-cylinder, DOHC Engine

• Most compact engine in its category, helps reduce the dimensions of the entire motorcycle
• Triangular crank and transmission shaft layout makes it short from front to back
• Semi-dry sump oil system reduces overall engine height
• The narrow pitch of the chrome composite plated aluminum cylinders helps reduce engine width
• Tuned to deliver smooth, responsive power in the low-to mid-rpm range for exceptional roll-on response &#8211 ideal in negotiating city traffic
• 180-degree crankshaft plus balancer shaft smoothes engine pulses
• Oil jets on the connecting rod big ends spray oil on the undersides of the pistons to aid cooling
• Muffler with 3-way catalyzer and bullettip opening is mounted below the engine to help lower the center of gravity and aid weight centralization

Liquid Cooling

• Keeps engine temperatures consistent for long engine life and sustained power during hard use
• Allows closer engine tolerances for more horsepower
• Coolant is routed through the engine cases reducing the number of external hoses

Digital Fuel Injection (DFI)

• Utilizes 38mm Keihin throttle bodies with ECU controlled sub throttle valves for optimum performance and rideability
• Sub throttles, located behind the main throttle valves, give the DFI system a more precise throttle response, similar to a constant velocity carburetor
• Automatic fast idle system makes starting and warm-up easy
• Precise fuel injection and exhaust catalyzer significantly reduce emissions

Digital Capacitor Discharge Ignition (CDI) System