It appears you're interested in specifications for the BMW R 1100 RS. This Sport touring model is powered by a Two cylinder boxer, four-stroke engine with 1185.00 ccm (72.31 cubic inches) of actual displacement before 10.7:1 compression. Fueling is metered via Injection allowing this machine to produce its 90.00 HP (65.7 kW) horsepower and 95.00 Nm (9.7 kgf-m or 70.1 ft.lbs) torque. According to our records engine heat of the BMW R 1100 RS is moderated by Oil & air. You'll need to get familiar with the 5-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 160/60-ZR18 . 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 RS 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.