It appears you're interested in specifications for the Triumph Rocket III Classic. This Classic model is powered by a In-line three, four-stroke engine with 2294.00 ccm (139.98 cubic inches) of actual displacement before 8.7:1 compression. Fueling is metered via Injection. Multipoint sequential electronic fuel injection allowing this machine to produce its 140.00 HP (102.2 kW) horsepower and 147.00 Nm (15.0 kgf-m or 108.4 ft.lbs) torque. According to our records engine heat of the Triumph Rocket III Classic is moderated by Liquid. 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 150/80-17 and the rear is 240/50-R16 . The entire package is supported by the frame, Tubular steel. twin spine. 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 Single disc rear brakes. The Triumph Rocket III Classic was launched in 2008, 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.