Key Specifications and Features: Engine: Rotax 850 E-TEC Turbo, a 2-stroke, liquid-cooled, turbocharged engine. Displacement: 849 cc. Horsepower: Delivers 165 hp up to 8,000 feet elevation, with an additional 40 hp advantage over non-turbocharged 850 E-TEC engines above 8,000 feet, maintaining consistent power at high altitudes. Features the world’s first factory-built 2-stroke turbocharged engine, designed by Rotax for reliability, emissions compliance, and seamless power delivery with no turbo lag. Chassis and Platform: Built on the REV Gen4 platform, known for its lightweight design and rider-forward ergonomics, offering exceptional balance and responsiveness in deep snow. Centralized mass and optimized layout ensure balanced handling, with a one-piece lightweight hood reducing weight by 6 lbs and improving ventilation for heat dispersion and noise reduction. Suspension: Front Suspension: RAS 3 with a 32-inch ski stance, designed for precise handling and easy sidehill initiation in deep snow. Equipped with KYB 36 Plus shocks for a lighter, responsive feel. Rear Suspension: tMotion rear suspension, optimized for agility and playfulness, making it easier to carve powder and sidehill with less effort. Track: PowderMax Light with FlexEdge, 154 inches long with a 3.0-inch lug height, designed for maximum flotation and traction in deep snow. Full-width rods enhance track durability and performance in powder. Additional Features: E-TEC SHOT Starter: A lightweight starting system that uses the magneto’s charge for subsequent starts after the initial recoil start, reducing weight by eliminating a traditional electric starter. Pilot DS 4 Skis: Provide precise control in deep snow conditions. Adjustable Brake Lever and Short Riser Block: Enhance rider comfort and control. Premium LED Headlights: Improve visibility in low-light conditions. HAC (High Altitude Compensation): Optimizes engine performance for high-altitude environments, ensuring consistent power delivery. Performance and Handling: Designed for deep-snow agility, the Summit X with Expert Package excels in steep terrain, tight trees, and powder, offering effortless handling and quick throttle response. The turbo system is integrated for balanced weight distribution, avoiding the bulk of aftermarket turbo kits, and provides factory-backed reliability with a warranty. The sled’s design emphasizes rider-influenced features, allowing for personalized riding styles and superior control in challenging terrain. Intended Use: Ideal for experienced riders tackling deep snow, high-altitude mountain riding, and technical terrain. The Expert Package includes features tailored for aggressive riding, such as enhanced suspension and track design for maximum performance in powder and steep climbs.