OVERisus Mini 4WD Parts Upgrade Ring Aluminum Alloy Motor Course 19mm Bearing Roller Set of 2 (3 Gold)

This is a lightweight version of the very popular 19mm diameter all-aluminum bearing roller. This part is useful for improving the performance and settings of your machine. It has a stylish and playful design. This all-aluminum bearing roller is strong in high-speed corners. It is perfect for dressing up your Mini 4WD. This set includes two rollers, two mounting screws, and two aluminum spacers. You can choose from the following colors: Red, Pink, Silver, and Gold. You can have even more fun by collecting all the colors.