Back Styrtbøjle Danish Überrollvorrichtung German Rulkaĝo Esperanto Jaula de seguridad Spanish رول بار Persian Turvakaari Finnish Gaiola de seguridade Galician Bukókeret Hungarian Roll-bar Italian ロールケージ Japanese
A roll cage is a specially engineered and constructed frame built in (or sometimes around, in which case it is known as an exo cage) the passenger compartment of a vehicle to protect its occupants from being injured or killed in an accident, particularly in the event of a rollover.