How much does a visor for a motorbike helmet weigh?

A visor for a motorbike helmet typically weighs between 100 to 300 grams (approximately 3.5 to 10.5 ounces). The weight can vary depending on the material used, such as polycarbonate or fiberglass, and the design features like anti-fog or tinted options. Generally, the visor is a lightweight component, ensuring it doesn't significantly add to the overall weight of the helmet.