It appears you're interested in specifications for the Vespa Cosa 200 GS. This Scooter model is powered by a Single cylinder, two-stroke engine with 198.00 ccm (12.08 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 12.00 HP (8.8 kW) horsepower and torque. According to our records engine heat of the Vespa Cosa 200 GS is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 100/90-10 and the rear is . 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 Vespa Cosa 200 GS was launched in 1991, 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.