How do you fix a bogging out dirt bike?

usually when a dirtbike is bogging it is not getting enough fuel or air you should fist check the air filter and then check the air filters lines going to the carb and then make shure they are all clean if there all clean then check the gas lines making shure that nothing is clogging them up. try sea foam to clear the gas lines before you take them all apat to check them. if that doesnt work then you have to clean the carberator. if none of that works make shure that youre exaust pipe is not caked up. thats all that i can tell you hope it helps.