In addition, although some riders will choose to buy cheap helmets of less than 70 yuan in large chain stores, Xiaobian recommends riders to buy riding helmets with a general price of 150 to 240 yuan. Relatively speaking, riding helmets at this price have better performance, higher safety and moderate price.

The principle of riding helmet is to play a protective role by absorbing the impact force of collision. In other words, every riding helmet has a foam inner layer. In case of an accident, the foam inner layer will cushion the collision to reduce the accident damage. Traditionally, many riding helmets are made of EPS (expanded polystyrene) materials. Once EPS foam is crushed and deformed in an accident, it cannot be recovered and reused.