It appears you're interested in specifications for the Vento V-Thunder. This Touring model is powered by a Twin, four-stroke engine with 250.00 ccm (15.26 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor allowing this machine to produce its 24.07 HP (17.6 kW) horsepower and 1.60 Nm (0.2 kgf-m or 1.2 ft.lbs) torque. According to our records engine heat of the Vento V-Thunder is moderated by 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 front brakes and rear brakes. The Vento V-Thunder 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.