The Polaris Ranger RZR is the ultimate side-by-side all terrain vehicle on the market. It has a liquid-cooled, even-firing 760cc Polaris Big Bore 800 Twin EFI engine that has no trouble putting enough power to the wheels to get over almost any obstacle. Polaris RZR has become synonomous with extreme offroad. It is smaller, lighter, and faster than any side-by-side currently on the market. The RZR also has the fastest top speed of any available side-by-side. It’s lower center of gravity gives it a huge advantage when climbing and crawling rocks and other harsh terrain. You should definitely check out the Polaris RZR if you love off roading.