It appears you're interested in specifications for the Polaris Sportsman Big Boss 6x6 800. This ATV model is powered by a Twin, four-stroke engine with 760.00 ccm (46.38 cubic inches) of actual displacement before compression. Fueling is metered via Injection. Electronic Fuel Injection allowing this machine to produce its horsepower and torque. According to our records engine heat of the Polaris Sportsman Big Boss 6x6 800 is moderated by Liquid. You'll need to get familiar with the Automatic transmission and pay attention to final drive Shaft drive (cardan) maintainence. Our best information shows that the front tire size is 25/8-12 and the rear is 25/11-12 . 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. Single Lever Hydraulic Disc Brake front brakes and Expanding brake (drum brake). Single Lever Hydraulic Brake rear brakes. The Polaris Sportsman Big Boss 6x6 800 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.