This 2016 Ski-Doo Summit 800R with 115 miles is a great choice for mountain snowmobiling due to its power, agility, and deep-snow capabilities. The Rotax 800R E-TEC engine delivers strong performance, while features like the tMotion rear suspension and FlexEdge track enhance maneuverability in deep powder. Performance and Handling:Rotax 800R E-TEC Engine:This engine provides ample power and responsive acceleration, essential for navigating deep snow and tackling challenging terrain. tMotion Rear Suspension:The tMotion system allows for lateral flex, making it easier to initiate rolls and carve through powder. FlexEdge Track:The FlexEdge track design enhances flotation and maneuverability in deep snow, allowing for precise control. Narrow Ski Tip (with extension option):The narrow ski tip is designed for cutting through crusty snow, and an optional wider tip provides added flotation in deeper powder. Mountain Riding Specifics:Designed for Deep Snow:The Summit X with the T3 package is specifically engineered for mountain riding and deep snow conditions.Excellent Flotation and Maneuverability:The combination of features like the FlexEdge track and tMotion suspension contributes to exceptional flotation and maneuverability in deep powder.Comfort on Trails:While primarily a mountain sled, the tMotion suspension also provides a comfortable ride on uneven trails after a day of backcountry riding. Reliability:Ski-Doo snowmobiles are known for their reliability, and the 2016 Summit 800R is no exception. Rider Experience:The 2016 Summit X with the T3 package is well-suited for intermediate to advanced riders who want a high-performance machine for backcountry adventures. Track Length:The 2016 Summit offers various track lengths (154, 163, or 174 inches) to suit different riding preferences and terrain.