Yamaha Yamaha Gen-RYU Concept Yamaha Gen-RYU Concept SPECIFICATIONS, PRICE & IMAGES Bike Features More Bike Specifications:YamahaYamaha YS 125Yamaha XP 530 T-MaxYamaha YS 250 FazerYamaha YZF 600 R6Yamaha XVS 1100 V Star CustomYamaha FZR 400 GenesisYamaha DT 250