Hi basically My aerox seems really fast at first but after a while the bike seems to be slower and more sluggish my mates say it's normall but I am unsure can some one help please.
Hmmmm.. Not that it would affect it drastically, but i think your jet could be a tiny bit too small, might benifit from running a 70 or 72. Other than that i suggest the standard checks. Check airbox, and inlet manifold for leaks, (its only rubber/plastic, it can split easy), then check variator for wear, check rollers over for flat spots.
