This gas tank is an original design created, sculpted and fabricated by myself, Bill Pozzo, an artist with over 15 years experience working with fiberglass. Each sculpted tank involves 200-250 hours from creation to fabrication. Fiberglass castings are created from an original sculpted tank design and then custom fitted and attached to a stock tank. The resulting fiberglass tank is extremely durable and made to last as long as the bike itself.