"Introducing the Pilot DS-3 REV Gen4 Tracks Skis, a game-changer for the fearless Ski-Doo enthusiast. Crafted specifically for deep snow conditions, these skis are engineered to pair seamlessly with the latest 3-inch lug and longer tracks, ensuring you conquer any winter terrain with confidence. With a keel that’s 0.47 inches deeper than its predecessor, the DS-2, the Pilot DS-3 offers unmatched stability and control for aggressive riders pushing the limits. Embrace the thrill of the ride and elevate your snowmobiling experience with these trusted, high-performance skis that are ready to dominate the snow. Deep snow ski designed to match the latest 3"" lug and longer tracks. 0.47"" (12 mm) deeper keel than DS-2. Works well for aggressive riders using the biggest tracks"