Custom Gangster Choppers Gangster Choppers SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:Vespa 125 Record RacerKawasaki Zephyr 400 XKawasaki ZRX 1200Mobec 3-RodNSU 350 SuperchargedKawasaki Ninja 300Ducati Vyper Concept Luca BarYamaha XS650 and XSR700 Yamaha Yard Built by Greg Hageman