SKI-DOO GEN4 & XS (R-MOTION FACTORY 120/129" LENGTH) EXCLUDES RS RACE SLEDS

These rails are designed as a drop in heavy duty replacement for your factory length 120 (non RS) or 129 R-motion equipped Ski-Doo snowmobile. They feature increased reduced cutouts, increased strength and better approach angle to allow your sled to take anything you can throw at it. Available in stock 129" geometry and custom extended lengths. Each kit comes as 2 rails, 2 hyfax, and a hardware kit with all necessary parts for installation.  Not compatible with R-MotionX! Will not fit factory RS race sled skids!