It appears you're interested in specifications for the BMW F 800 GS . This Enduro / offroad 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 84.48 HP (61.7 kW) horsepower and 83.00 Nm (8.5 kgf-m or 61.2 ft.lbs) torque. According to our records engine heat of the BMW F 800 GS 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 90/90-V21 and the rear is 150/70-V17 . The entire package is supported by the frame, Tubular steel space 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 GS was launched in 2011, 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.