A helmet is a device to protect the head, a hat worn by soldiers during training and combat, and an indispensable tool in people's traffic. Divided into military helmets, police helmets and civilian helmets.

Relatively speaking, the lighter the helmet, the better. But the lighter the riding helmet, the smaller the chance that it will pass the national safety certification test standards, and the higher the relative price.

In April 2020, it was learned from the Traffic Management Bureau of the Ministry of Public Security that the "One Helmet and One Belt" security operation will be carried out across the country.

When wearing the helmet, it should be kept level and not tilted forward and backward. Some riders think that the brim on the front of the helmet is a little blocking the sight, so they raise the helmet up a lot to get a good sight. In fact, the effect can be achieved by removing the brim.

This article introduces the main types and functions of motorcycle helmets

This article introduces the precautions for the use of motorcycle helmet parts