Stud Boy POL-D2139-45 Deuce Bar Polaris 4.5" Carbide Wear Bar

The Stud Boy Deuce Bar is a premium dual-runner wear bar engineered specifically for Polaris snowmobiles, featuring a 4.5" carbide insert for superior trail performance and longevity. This innovative wear bar combines the proven design benefits of Stud Boy's original Shaper Bars with advanced dual-runner technology to deliver exceptional handling characteristics.

Key Features:

• Patented one-piece dual-runner design (U.S. Patent #6,631,912 B2) eliminates common dual-runner problems
• Concave side profile provides superior turning performance compared to conventional dual runners
• Self-grooving design virtually eliminates darting on packed trails for confident, stable cruising
• Reduced drag compared to traditional dual-runner systems improves efficiency
• Won't clog with snow, ice, or rocks thanks to optimized runner spacing
• Low-profile design resists snagging on trail obstacles
• Precision-manufactured carbide insert ensures consistent contact and wear characteristics
• Rugged construction built for long-term durability in extreme conditions

The Deuce Bar creates its own groove in the trail surface, providing predictable handling without the wandering and darting issues common with other dual-runner systems. The proven one-piece construction has demonstrated exceptional longevity in real-world snowmobile applications. Sold individually—measure your ski length and order the appropriate carbide length for your application.