Stud Boy DOO-S2256-45 Shaper Bar Ski-Doo 4.5" Carbide Wear Bar

The Stud Boy Shaper Bar represents the first major breakthrough in wear bar technology since the 1950s, featuring an innovative hourglass design specifically engineered for Ski-Doo snowmobiles. This 4.5" carbide wear bar delivers superior cornering performance and trail tracking without increasing steering effort.

Key Features:

• Unique corner-carving hourglass design provides better control at speed with no increased steering effort
• Hourglass shape catches snow from ski sides for more positive steering and improved trail tracking
• Delivers 1-2" tighter turning radius in soft snow conditions
• 20% lighter than conventional 1/2" diameter round wear bars
• Zinc-plated construction for superior corrosion resistance
• Lifetime wear rate nearly equal to traditional round and square wear bar types
• 4.5" carbide length for optimal durability and performance

Designed and tested by USI and manufactured by Stud Boy, these shaper bars are sold in pairs and provide a perfect balance of aggressive cornering capability, reduced weight, and long-lasting wear characteristics for Ski-Doo snowmobiles.