It appears you're interested in specifications for the BMW F 800 S. This Sport model is powered by a Twin, four-stroke engine with 798.00 ccm (48.69 cubic inches) of actual displacement before 12.0:1 compression. Fueling is metered via Injection. Electronic intake pipe injection / digital engine management (BMS-K) allowing this machine to produce its 83.81 HP (61.2 kW) horsepower and 86.00 Nm (8.8 kgf-m or 63.4 ft.lbs) torque. According to our records engine heat of the BMW F 800 S is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 120/70-17 and the rear is 180/55-17 . The entire package is supported by the frame, Bridge-type aluminium frame, load-bearing engine. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc front brakes and Single disc rear brakes. The BMW F 800 S was launched in 2008, 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.