What is rim lock on a dirt bike?

A rim lock on a Dirt Bike is a device that helps keep the tire securely on the rim during off-road riding. It is typically a small metal clamp that attaches to the rim and locks the tire bead in place, preventing it from spinning or slipping off the rim under extreme conditions. This is especially important in off-road riding where the tire may experience low traction, high speeds, and rough terrain. The rim lock adds an extra layer of safety and stability to ensure the tire stays securely mounted, reducing the risk of a sudden loss of control or a flat tire.