It appears you're interested in specifications for the Yamaha XV 750 WC Virago. This Custom / cruiser model is powered by a V2, four-stroke engine with 749.00 ccm (45.70 cubic inches) of actual displacement before 9.0:1 compression. Fueling is metered via Carburettor. Mikuni 40mm allowing this machine to produce its 55.00 HP (40.1 kW) horsepower and 58.84 Nm (6.0 kgf-m or 43.4 ft.lbs) torque. According to our records engine heat of the Yamaha XV 750 WC Virago is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is and the rear is . The entire package is supported by the frame, CrMo steel. 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 Expanding brake (drum brake) rear brakes. The Yamaha XV 750 WC Virago was launched in 1989, 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.