A chest protector is required, for example, in European and world championship races in the motorsport disciplines motocross or enduro. In combination with other protectors / protectors, a chest protector may also be required for races in the trial, supermoto, speedway or ice speedway area. However, it can also be declared compulsory equipment in other races.
Regardless of whether it is a regulation or not: a chest protector is a useful addition to personal protective clothing, which can prevent serious injuries, especially in motorsport.