It appears you're interested in specifications for the Kawasaki KZ 550 LTD. This Custom / cruiser model is powered by a In-line four, four-stroke engine with 553.00 ccm (33.74 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Carburettor. Teikei 26mm CV allowing this machine to produce its horsepower and torque. According to our records engine heat of the Kawasaki KZ 550 LTD is moderated by Air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 100/90-19 and the rear is 130/90-16 . The entire package is supported by the frame, CrMo Steel. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Expanding brake (drum brake) rear brakes. The Kawasaki KZ 550 LTD was launched in 1984, 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.