The Slydog Trail ski took the snowmobile market by storm in 2003, and continues to be one of the best performance upgrades available for a stock sled. Our patented keel design and snow induction process improve the overall handling of any sled and minimize a sled's tendency to dart or follow existing tracks. The Trail ski's light weight and flexible design provide added suspension for a smoother and more controllable ride. Lighter steering, improved handling, and less darting-three perfect reasons to upgrade from stock to Slydog.