What do you get when you strap a powerful engine to a roll cage, add long-travel suspension and some narrow, knobby tires? Why, friends, you get a really gnarly UTV. That’s effectively what Polaris did when it created its RZR Pro R, and to celebrate that, Polaris decided to invite a few athletes to see just what it was capable of at the hands of a two-time Baja 1000 winner. They also filmed the whole thing.