my aerox keeps bogging when i go up hills! :@

hi everyone, for about 2 weeks now my aerox now and again when im going up hills or starting off from traffic lights ect(when it needs to pull) keeps bogging, like spluttering and going like litterally 5mhp then when i get over the hill or on a straight it'll pick up again, its not all the time but its getting pretty frequent, ive just come in off it after its done it again, i think it may be somthing to do with my carb so im gonna strip it out tomorrow and give it a real good clean, do you thing this is the solution or does anyone have any ideas what it might be!?
im bashing my head against the wall right now! :banghead:

thanks, dan

 

sorry guys just read the thread below, im still open to ideas of what it might be though

 

maybe your rollers need replacing...

 

new rollers installed, 4.7 gram seems to be holding the revs and not dropping at all even better than when they were working before, just alot slower climbing hills?

 

hi try 3 gram rollers as my aerox was doing the exact same and only getting like 35 tops on the flat and bogging when it was getting up hills now with the 3 gram i get 65-70 "on the speedo"