It appears you're interested in specifications for the Yamaha TT 600 RE. This Enduro / offroad model is powered by a Single cylinder, four-stroke engine with 559.00 ccm (34.11 cubic inches) of actual displacement before 8.5:1 compression. Fueling is metered via Injection allowing this machine to produce its 41.57 HP (30.3 kW) horsepower and 48.00 Nm (4.9 kgf-m or 35.4 ft.lbs) torque. According to our records engine heat of the Yamaha TT 600 RE is moderated by Air. You'll need to get familiar with the transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 90/90-21 and the rear is 130/80-18 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Single disc rear brakes. The Yamaha TT 600 RE was launched in 2004, 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.