It appears you're interested in specifications for the Moto Guzzi Nevada Aquila Nera. This Custom / cruiser model is powered by a 90° V-Twin. 2 overhead valves with light alloy push-rod V2, four-stroke engine with 744.00 ccm (45.40 cubic inches) of actual displacement before compression. Fueling is metered via Injection allowing this machine to produce its 47.60 HP (34.7 kW) horsepower and 54.70 Nm (5.6 kgf-m or 40.3 ft.lbs) torque. According to our records engine heat of the Moto Guzzi Nevada Aquila Nera 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 100/90-18 and the rear is 130/90-16 . The entire package is supported by the frame, Detachable tubular duplex cradle in special high-strengh 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. 4-piston calliper front brakes and Single disc rear brakes. The Moto Guzzi Nevada Aquila Nera was launched in 2011, 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.