It appears you're interested in specifications for the BMW R 1100 S. This Sport touring model is powered by a Two cylinder boxer, four-stroke engine with 1085.00 ccm (66.21 cubic inches) of actual displacement before 11.3:1 compression. Fueling is metered via allowing this machine to produce its 98.00 HP (71.5 kW) horsepower and 97.00 Nm (9.9 kgf-m or 71.5 ft.lbs) torque. According to our records engine heat of the BMW R 1100 S is moderated by Oil & air. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 120/70-ZR17 and the rear is 170/60-ZR17 . 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 Dual disc front brakes and Single disc rear brakes. The BMW R 1100 S was launched in 1999, 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.