It appears you're interested in specifications for the Kawasaki ER-5. This Naked bike model is powered by a Twin, four-stroke engine with 499.00 ccm (30.45 cubic inches) of actual displacement before 9.8:1 compression. Fueling is metered via allowing this machine to produce its 50.00 HP (36.5 kW) horsepower and 45.00 Nm (4.6 kgf-m or 33.2 ft.lbs) torque. According to our records engine heat of the Kawasaki ER-5 is moderated by Liquid. 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 110/70-17 and the rear is 130/70-17 . The entire package is supported by the frame, . 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 rear brakes. The Kawasaki ER-5 was launched in 1999, 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.