It appears you're interested in specifications for the Moto Guzzi California Vintage. This Touring model is powered by a V2, four-stroke engine with 1064.00 ccm (64.93 cubic inches) of actual displacement before 9.8:1 compression. Fueling is metered via allowing this machine to produce its horsepower and 94.00 Nm (9.6 kgf-m or 69.3 ft.lbs) torque. According to our records engine heat of the Moto Guzzi California Vintage is moderated by 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-VB18 and the rear is 140/70-VB17 . 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 front brakes and rear brakes. The Moto Guzzi California Vintage 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.