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Features

• POWERFUL AND RESPONSIVE - 400-SERIES EFI ENGINE: A 397cc single-cylinder 2-stroke engine with 65-class horsepower and electronic fuel injection (EFI) offers quicker, more responsive power that gives you a smoother take off every time.
• ELIMINATES BUMPY RIDES - SLIDE-RAIL REAR SUSPENSION: This responsive rear suspension uses a full 12.5 inches of travel to absorb any bumps on the trail. With support like this, every ride will be so stable and smooth, you won't even notice the rough snow.
• ENHANCED MANEUVERABILITY - MID-SIZE CHASSIS: There's nothing better than a snowmobile that's easy to handle. With its lightweight, mid-sized chassis, the Riot 400 gives you more control over your ride, on- or off-trail.
• SMOOTH POWER DELIVERY - ARCTIC DRIVE SYSTEM: The durable Arctic Drive System has a CVTech Trailbloc drive clutch and CVTech Invance driven clutch to deliver power to the snow. It also provides more low-end power and throttle control.
• PROVEN SUSPENSION - ARCTIC MOUNTAIN SUSPENSION: The Arctic Mountain Suspension (AMS) is built specifically to navigate through deep snow. With lightweight spindles and precision engineered suspension geometry designed with mountain riding in mind, AMS optimizes your performance in deep snow.
• BETTER POWDER PERFORMANCE - COBRA TRACK: With a unique lug shape and pattern, this 146-in track with 1.6-in lugs delivers the optimal balance of traction and float in loose snow. This gives you enhanced powder performance while reducing track noise.
• READY TO GO - TURN-KEY ELECTRIC START: The Riot 400 comes with a convenient turn-key electric start and magnetic tether switch, offering a quick start and additional safety.
• EASILY ACCESS INFORMATION - POWERSPORT GAUGE: Everything you need to know is now in one place. Be fully aware of everything going on with your vehicle with this easy-to-read, digital display.