A modular helmet, also known as a flip-up helmet, is a type of motorcycle helmet that features a chin bar that can be raised and lowered. This design offers the convenience of an open-face helmet while still providing the safety of a full-face helmet.
Modular helmets are a popular choice for riders who want the versatility to ride with the chin bar up or down, depending on the conditions. They are also a good option for riders who wear glasses or have other facial features that make it difficult to wear a full-face helmet. In addition, modular helmets are often used by law enforcement and other first responders, as they allow for easy communication and access to the face.