It appears you're interested in specifications for the Yamaha V Star 1100 Custom. This Custom / cruiser model is powered by a 75° V-twin. Ceramic-composite cylinder-bore plating. V2, four-stroke engine with 1065.22 ccm (65.00 cubic inches) of actual displacement before 8.3:1 compression. Fueling is metered via Carburettor. (2) 37mm Mikuni ; throttle position sensor allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha V Star 1100 Custom 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 110/90-18 and the rear is 170/80-15 . The entire package is supported by the frame, Steel; hidden shock. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Double disc. Hydraulic. front brakes and Single disc. Hydraulic. rear brakes. The Yamaha V Star 1100 Custom was launched in 2013, 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.