The first UTVs (Utility Terrain Vehicles) of the early 2000s were commercial vehicles made for farm and construction work. Before long, the desert racing community began modifying them into capable off-road racers — for a fraction of what a full-size race car would cost. Today they're not just for do-it-yourselfers. You can buy an affordable off-road SxS (side-by-side) at almost any dealership, ready to race. On any given weekend, SxS drivers gather for fun on the dunes, in the desert, at the racetrack, and on off-road trails around the country. They pour their passion for speed into making their vehicles even faster and stronger. Now all SxS enthusiasts can enjoy that same fun anytime and anywhere with this first-ever Losi 1/10 scale RC SxS! Officially licensed by Polaris and scaled after its top-of-the-line SxS, the ready-to-run Losi Polaris RZR Pro R is built on the RZR Rey chassis — an evolution of the highly successful Losi Baja Rey chassis. Until now, the Rey was available only with a front independent and rear solid axle suspension. For the RZR Rey, the rear suspension has been redesigned true to scale with a new independent rear trailing arm setup. The Polaris RZR Pro R looks and handles like the real thing, with superior handling over rough terrain. Because of its 1/10 scale size and 4-wheel drive, the Polaris RZR Pro R handles a wide range of terrain. To create a realistic scale desert environment, all you need are some small rocks, sand, dirt, weeds, and bushes. You can even take it with you to the dunes. Add some sand tires and it's a miniature roost throwing machine! Factory-assembled and ready-to-run, the Losi Polaris RZR Pro R duplicates the looks of the full-size side-by-side with molded body panels, a roll cage, and officially licensed BFGoodrich KM3 tires on Raceline A93 Podium wheels. Losi includes a Spektrum brushless power system that handles a 2S or 3S LiPo battery (not included) and delivers top speeds above 45+ mph. Indulge in your passion for SxS action anytime and anywhere by racing the Polaris RZR Pro R with your friends and family. You can live wide open with your own 1/10 scale SxS! OFFICIALLY LICENSED POLARIS RZR PRO R The full-size RZR Pro R rewrites the rules of side-by-side performance with innovations in power, strength, and control. Now you can drive it in 1/10 scale with the Losi Polaris RZR Pro R! Factory assembled and ready to run, this RC version duplicates the looks of the original SxS with molded body panels, roll cage, and officially licensed wheels and tires. NEW REAR TRAILING ARM SUSPENSION The RZR Rey is an evolution of the successful Losi Baja Rey with a new independent rear trailing arm suspension. True to scale, it combines the cornering speed of an independent A-arm suspension with the ability to soak up rough terrain like a solid rear axle suspension. TRADITIONAL BODY REMOVAL You can access the chassis quickly and easily to replace the battery or perform maintenance. The Polaris RZR Pro R's complete cage and body panels can be removed by taking out just four body clips. FRONT AND REAR LED LIGHTS Bright LEDs are included in the front and rear light buckets for more scale realism when the sun goes down. Light up the nighttime desert darkness and keep the off-road action alive! OFFICIALLY LICENSED RACELINE A93 PODIUM WHEELS The 8-spoke, mesh style design of the officially licensed Raceline A93 Podium Wheels is nothing short of iconic. Replicated for the Losi Polaris RZR Pro R, they are the most popular brand of wheels used on full-scale side-by-side vehicles. OFFICIALLY LICENSED BFGOODRICH KM3 TIRES These officially licensed BFGoodrich KM3 tires feature a Baja championship winning design. Not only are the tires tough and realistic, but they provide the Polaris RZR Pro R with relentless traction on the most extreme and demanding terrain. LONG TRAVEL INDEPENDENT A-ARM FRONT SUSPENSION The RZR Rey rips across tough terrain with confidence! Its carefully engineered, fully independent A-arm front suspension allows each side to react as needed, providing more control and more precise steering and handling. OIL-FILLED COILOVER SHOCKS Long travel shocks soak up the energy from big bumps and jumps. They also feature threaded shock bodies with adjustment collars so you can fine tune the pre-load settings of the springs. External bump stops provide plush landings on the hardest surfaces. SEALED METAL-GEAR TRANSMISSION AND DIFFERENTIALS The single-speed transmission and all three differentials are sealed to withstand punishing conditions. MOD 1 steel gears further increase this desert beast's toughness and its ability to handle the power of a high-output brushless motor. ALUMINUM CHASSIS The foundation of the RZR Rey platform is a 3mm aluminum chassis plate with 2.5mm upper deck for added durability. Whether you're hitting the whoops, getting huge air, or just racing wide open, this chassis keeps asking for more! SPEKTRUM SMART BRUSHLESS POWER SYSTEM The RZR Rey's factory-installed power system consists of a waterproof Spektrum 3800Kv brushless motor and Spektrum Firma 130A brushless Smart ESC. It's a potent combination that handles 2S or 3S LiPo batteries (sold separately) and can blast you around the racetrack or across the dunes at speeds of 45+ mph! SPEKTRUM DX3 RADIO SYSTEM The included Spektrum DX3 radio system has many advanced features for better driving. A power level indicator on the transmitter tells you when it's time to recharge the vehicle battery. A 3-position switch lets you set throttle limits until you want to unleash the full speed potential. And AVC (Active Vehicle Control) technology allows you to dial in the stability you need to carve corners or nail jumps without backing off the throttle. WHAT'S IN THE BOX? (1) Losi Polaris RZR Pro R 1/10 Scale 4WD RTR (1) Spektrum DX3 3-Channel DSMR Radio Transmitter (1) Spektrum SR6200A DSMR 6-Channel AVC Receiver (installed) (1) Spektrum S614S Steel Gear Steering Servo (installed) (1) Spektrum Firma 130A Brushless Smart ESC (installed) (1) Spektrum Firma 3800Kv Brushless Motor (installed) (4) AA Transmitter Batteries (1) Product Manual