It appears you're interested in specifications for the Hyosung GV 250 Aquila. This Custom / cruiser model is powered by a Twin, four-stroke engine with 249.00 ccm (15.19 cubic inches) of actual displacement before 11.2:1 compression. Fueling is metered via allowing this machine to produce its 26.82 HP (19.6 kW) horsepower and 21.30 Nm (2.2 kgf-m or 15.7 ft.lbs) torque. According to our records engine heat of the Hyosung GV 250 Aquila is moderated by Oil & air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 110/90-16 and the rear is 1550/80-15 . The entire package is supported by the frame, Steel. 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 GV 250 Aquila was launched in 2005, 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.