4.5" Carbide Shaper Bar Wear Rods - POL-S2523-45 for Select Polaris Snowmobiles

Experience unrivaled handling and precision on your snowmobile with the industry-leading Stud Boy "Shaper Bar" wear rods. Featuring a patented, corner-carving hourglass design, these wear bars allow for tighter turns and better control at speed without any extra steering effort. The concave side profile is engineered to grab snow, providing more positive tracking through every twist of the trail. Built from durable cold-rolled steel with a 60-degree cutting carbide, these wear rods are finished with a corrosion-resistant e-coating for a long service life.

• The first major breakthrough in wear bar technology since the 1950s
• Unique corner-carving hourglass design yields better control at speed with no increased steering effort
• Better tracking on trails - hourglass wear bar shape catches snow from ski sides to make steering more positive
• Average of 1' - 2' tighter turning radius in soft snow conditions
• 20% lighter than conventional 1/2" diameter round wear bars
• E-Coated for corrosion resistance
• Lifetime wear rate is nearly equal to current round and square wear bar types

NOTE:

Some models may require drilling extra holes in the skis.