It appears you're interested in specifications for the CPI GTR 300. This Scooter model is powered by a Single cylinder, four-stroke engine with 278.00 ccm (16.96 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via Carburettor. Keihin allowing this machine to produce its 18.51 HP (13.5 kW) horsepower and 23.00 Nm (2.3 kgf-m or 17.0 ft.lbs) torque. According to our records engine heat of the CPI GTR 300 is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 110/70-17 and the rear is 120/80-16 . 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 Single disc front brakes and Single disc rear brakes. The CPI GTR 300 was launched in 2014, 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.