Koronis 515-206 Polaris Hardbar Ski Runners

The Koronis 515-206 hardbar runners are engineered specifically for Polaris snowmobiles, delivering superior wear resistance and extended service life on hard-packed snow and ice conditions. These premium wear bars feature advanced metallurgy that significantly outlasts standard wear bars.

Key Features:

• High chrome alloy construction with carbon-enriched wear surface for maximum durability
• 1/8-inch raised bead of carbon and high chrome alloy filler material welded along the entire length
• Delivers 3 to 5 times the lifespan of standard wear bars
• 1-inch stud length designed for easy installation with ski skins
• Direct fit replacement for Polaris snowmobile skis

The proprietary welded alloy surface provides exceptional resistance to abrasion when riding on exposed trails, gravel roads, and other hard surfaces. These hardbar runners maintain consistent carbide contact with the trail surface, ensuring predictable handling and steering response throughout their extended service life.