Kimpex - 68" Double Slide Marker for BombardierKimpex double slide markers are wear indicators designed to be installed directly into snowmobile suspension slides. They provide a quick visual reference that allows riders and technicians to easily monitor slide wear and determine when replacement is required, without removing components. When the marker becomes flush with or no longer visible at the slide surface, it indicates the slide has reached its service limit. For snowmobiles equipped with