It appears you're interested in specifications for the Hero Honda CD Dawn. This Classic model is powered by a Single cylinder, four-stroke engine with 97.20 ccm (5.93 cubic inches) of actual displacement before 8.8:1 compression. Fueling is metered via allowing this machine to produce its 7.40 HP (5.4 kW) horsepower and torque. According to our records engine heat of the Hero Honda CD Dawn is moderated by Air. You'll need to get familiar with the 4-speed transmission and pay attention to final drive maintainence. Our best information shows that the front tire size is 2.75-18 and the rear is 2.75-18 . The entire package is supported by the frame, Tubular double cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Expanding brake (drum brake) front brakes and Expanding brake (drum brake) rear brakes. The Hero Honda CD Dawn was launched in 2007, 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.