It appears you're interested in specifications for the Hyosung Aquila 650. This Custom / cruiser model is powered by a V2, four-stroke engine with 647.00 ccm (39.48 cubic inches) of actual displacement before 11.6:1 compression. Fueling is metered via Carburettor allowing this machine to produce its 69.73 HP (50.9 kW) horsepower and 62.00 Nm (6.3 kgf-m or 45.7 ft.lbs) torque. According to our records engine heat of the Hyosung Aquila 650 is moderated by . 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 120/70-ZR17 and the rear is 180/55-ZR17 . 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 Double disc front brakes and Single disc rear brakes. The Hyosung Aquila 650 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.