Hi there, i own one too in the phillipinnes and it is saturated with these models, anyway, you can always use a after market carb like i did (mine wasnt broken i just wanted it to go faster) what you can do is just buy an aftermarket one just be sure the main jet is between maybe 30mm not bigger than 36mm if your just running it stock (but better with a aftermarket exhaust so anyway if you have more questions just shoot 👍