Designed for Ski-Doo Summit, MXZ, and Renegade models, REV Gen 4 platform provides snowmobilers with agility in deep snow and precision on trails. Beveled tunnel, Ergo-Step side panels, open toe holds, and forward-adjustable riser allow riders to customize riding position. Based on E-TEC direct-injection technology, Rotax 850 E-TEC 2-stroke engine delivers 165 hp. More than 90 accessories will be available, ranging from windshields to GPS systems.