https://pertamax7.com/2017/04/27/yamaha-all-new-vixion-r-155-cc-vva-slipper-clutch-power-19-hp-disinyalir-gearbox-6-speed/
Yamaha All New Vixion R : 155 cc VVA Slipper Clutch Power 19 HP.. Disinyalir Gearbox 6 Speed !