Hyosung Hyosung GD 450N Concept Hyosung GD 450N Concept SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:Hyosung GT 650SHyosung ST7 De LuxGV 125 AquilaHyosung GV 650 FI AquilaHyosung GT 125 CometHyosung GT 650RHyosung GT 650 CometHyosung GT 250R FI