It appears you're interested in specifications for the DKW RT 200 S. This Sport model is powered by a Single cylinder, two-stroke engine with 197.00 ccm (12.02 cubic inches) of actual displacement before 6.3:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 11.00 HP (8.0 kW) horsepower and torque. According to our records engine heat of the DKW RT 200 S is moderated by Air. You'll need to get familiar with the transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 18-Mar and the rear is 18-Mar. 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 Expanding brake (drum brake) front brakes and Expanding brake (drum brake) rear brakes. The DKW RT 200 S was launched in 1957, 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.