It appears you're interested in specifications for the BMW G 650 GS. This Enduro / offroad 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. Electronic intake pipe injection / BMW engine management, twin spark ignition allowing this machine to produce its 50.00 HP (36.5 kW) horsepower and 44.00 Nm (4.5 kgf-m or 32.5 ft.lbs) torque. According to our records engine heat of the BMW G 650 GS 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 100/90-19 and the rear is 130/80-17 . The entire package is supported by the frame, Bridge-type steel section frame with bolted-on cast aluminium side elements, bolted-on aluminium 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. ABS, two-piston floating caliper front brakes and Single disc rear brakes. The BMW G 650 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.