Awesomatix Roll Center Shims for RC Cars - Long Arms Upgrade Kit for Improved Handling & Stability | Perfect for Drifting, Racing & Off-Road RC Models

This is the Awesomatix 2pk of Roll Center Shims. These Awesomatix Roll Center Shims are designed to work with the Long Arms, can be put on without unscrewing the ball from the screw, are marked for quick size notification, and can be used in either the front or the rear.