It appears you're interested in specifications for the Hyosung GT 125. This Sport model is powered by a V2, four-stroke engine with 125.00 ccm (7.63 cubic inches) of actual displacement before 11.2:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 14.21 HP (10.4 kW) horsepower and 9.70 Nm (1.0 kgf-m or 7.2 ft.lbs) torque. According to our records engine heat of the Hyosung GT 125 is moderated by Oil & air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 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 Single disc front brakes and Expanding brake (drum brake) rear brakes. The Hyosung GT 125 was launched in 2006, 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.