A modular helmet, also known as a flip-up helmet, is a type of motorcycle helmet that features a hinged front. This design allows the rider to lift the chin bar, providing the convenience of an open face helmet while maintaining the protection of a full-face helmet. Modular helmets are popular among touring and commuting riders for their versatility and comfort. These helmets often come with additional features such as a sun visor, ventilation systems, and communication system compatibility. They are designed to meet safety standards, ensuring that riders are protected in case of an accident. Popular brands include Shoei, Bell, and HJC.