It appears you're interested in specifications for the BMW F 650 CS. This Allround model is powered by a Single cylinder, four-stroke engine with 652.00 ccm (39.79 cubic inches) of actual displacement before 11.5:1 compression. Fueling is metered via Injection allowing this machine to produce its 50.00 HP (36.5 kW) horsepower and 60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) torque. According to our records engine heat of the BMW F 650 CS is moderated by Liquid. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 100/90-18 and the rear is 130/80-17 . The entire package is supported by the frame, Bridge-type steel section frame with bolted-on rear section. 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 BMW F 650 CS was launched in 2004, 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.