Buy AGV Motorcycle Helmets at Firestorm Motorcycles. Free Shipping Australia Wide. In the early 50s AGV produced the first 100% fiberglass open-face helmet. A few years later, taking advantage of the experience acquired in creating a special helmet to run the flying start kilometre on skis, AGV developed the first fiberglass full-face helmet. In 1988 AGV completed its range of products with the acquisition of MDS, a brand that in a very short time emerged by virtue of its versatility.