The main function of the bike's battery is supplise to startting Motor . Addition for another electronical equipments and units . About the bike , FZR , this changer a generator reted current is 14A .and the battery reted current is 8 A .Your Lamp rated is 90W . If you keep get the power of the battery , the battery will opertaion in Full Load Action ersure kill the battery .8A of the battery is Max ....
You just chang your lines of bike . Without other model .