It appears you're interested in specifications for the Kawasaki KZ 440 B1. This Naked bike model is powered by a Twin, four-stroke engine with 443.00 ccm (27.03 cubic inches) of actual displacement before 9.2:1 compression. Fueling is metered via Carburettor. Keihin 36 mm x 2 allowing this machine to produce its 40.00 HP (29.2 kW) horsepower and 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) torque. According to our records engine heat of the Kawasaki KZ 440 B1 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 90/90-19 and the rear is 100/90-18 . The entire package is supported by the frame, Tubular double cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Expanding brake (drum brake). Internal expansion two-leading front brakes and Expanding brake (drum brake). Internal expansion two-leading rear brakes. The Kawasaki KZ 440 B1 was launched in 1980, 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.