Hi.
I have a really big problem with my bike atm. Whenever I go over 40% throttle the hol thing just slows down! or cuts out completely. On sunday I fixed this problem by claning the on/off switch but now the problem is back

I dont know what it is. Will cleaning my carb again make a diffrence?
Plz help :cry:
EDIT: Will bigger jets solve this problem to? bc my Dad says its fuel starvation.