Custom Gangster Choppers Gangster Choppers SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:Kawasaki GTR 1400 Concours 14Kawasaki ZG 1300 VoyagerSuzuki Katana 1135R YoshimuraMoto Guzzi Diamond GrisoKawasaki VN 900 Vulcan CustomDucati "Black Dogo" Monster by Ennio CapasaBMW R NineT Concepts by Iban Domigo & Xavier VairaiYamaha XS 650 Yabsa BSA Special