It appears you're interested in specifications for the Kawasaki KZ 550 C. This Sport model is powered by a Four cylinder boxer, two-stroke engine with 550.00 ccm (33.56 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Kawasaki KZ 550 C is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, factory. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. single caliper front brakes and Expanding brake (drum brake). drum rear brakes. The Kawasaki KZ 550 C was launched in 1982, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.