It appears you're interested in specifications for the Yamaha XJ6SL. This Sport model is powered by a In-line four, four-stroke engine with 600.00 ccm (36.61 cubic inches) of actual displacement before 12.2:1 compression. Fueling is metered via Injection allowing this machine to produce its horsepower and torque. According to our records engine heat of the Yamaha XJ6SL is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 120/70-ZR17 and the rear is 160/60-ZR17 . The entire package is supported by the frame, Steel diamond. 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 XJ6SL was launched in 2011, 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.