 "The Daily Telegraph"s Kevin Ash said, with the Piaggo Group's total US sales, including Aprilia and Vespa, at only 10,000 units in 2011, the new center must also be aimed to bolster sales in that market.At Cagiva and working for the Ducati brand, Galluzzi designed the 900 Supersport.The 1991 900 Supersport, offered in full- and half-fairing versions, became a classic, finding a balance between honoring the tradition set by the Super Sport models of the 1970s while looking modern and fresh.