Universal Industries Best Backer by Stud Boy®. Diameter: 5/16". This innovative shape provides great stud support and is almost unbendable. They added a radial lobe to a standard 1.125" backer by reducing wear and tear on the track and increasing stud rigidity. By decreasing the weakest flat corner area of the square backer they have reduced unnecessary weight and bending of the corners for a super strong design. This durable design is lighter than two (2) aluminum single backers, and allows for extra scratchlines when studding for aggressive performance. The "Power Plate" Backer is the industries best backer!The #1 choice of many snocross racers and aggressive trail riders, this ISR legal aluminum double backer features light-weight rigid mounting for two (2) 5/16" studs. Choice of many ( Sno-Cross ) racers and aggressive trail riders. ISR Legal.
- Designed to boost the performance of your snowmobile
- Built for long-lasting dependability and unmatched quality
- Engineered to ensure ultimate strength and maximum safety
- Made to give you more confidence while driving your snowmobile
Stud Boy® provides the safety and performance that gets the power to the ground while maintaining confidence in snowmobile control. Traction control products puts ease in knowing your snowmobile will respond the way you need it to, and Stud Boy® stud and wearbar products will provide this confidence! It is passion to provide the safest, most dependable traction products in the industry. Here at Stud Boy®, they are trail riders and they are racers. They hear the demands, they react and they test. It is not only a hobby, it is an obsession! Let us help you reach the comfort of safety and performance you deserve! Get "traction with an attitude" with Stud Boy®® traction products, and feel the difference in your snowmobile.