It appears you're interested in specifications for the Jawa-CZ 650 Bizon. This Sport model is powered by a Single cylinder, four-stroke engine with 651.90 ccm (39.78 cubic inches) of actual displacement before 9.7:1 compression. Fueling is metered via allowing this machine to produce its 46.26 HP (33.8 kW) horsepower and 57.00 Nm (5.8 kgf-m or 42.0 ft.lbs) torque. According to our records engine heat of the Jawa-CZ 650 Bizon is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 90/90-18 and the rear is 130/90-16 . 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 Single disc rear brakes. The Jawa-CZ 650 Bizon was launched in 2006, 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.