The motorcycle helmet has encountered much resistance from bikers who cherish the sense of freedom they get when riding without one. At the same time, the design revolutions it has undergone since its introduction in the 1930s have made it as much a part of the motorcycle culture as the leather jacket. Here the whole history is traced, from the ancient beginnings in warrior's helmets to the jet age molded plastic designs of the late twentieth century. All of the world's major manufacturers are covered, and their helmets are illustrated in detailed full color photographs. In addition, the...