Roll Bar 4 Point Dual Twin Loop Mazda MX5 FullRacing

4 Point Lightweight Safety Roll Cage / Roll Bar A roll cage is a safety device installed in a vehicle used in environments where there is a high risk of roll over, such as auto racing. The idea behind a roll cage is that if the vehicle rolls, it protects the occupants. While parts of the vehicle are damaged or shattered, the roll cage prevents damage to both the driver and passenger compartment, creating a secure pocket. This safety feature is designed to work in conjunction with other safety features, such as crumple zones and seat belts, to ensure protection in the event of an accident. The installation of a roll bar has another major advantage, which is to stiffen the chassis of a vehicle. A stiffer chassis equates to better handling, braking and overall ride feel.