oh ..ok...btw did you hear the sputer & crakling...all that disapears when she's all warmed up...in other words ,a clutch pop will put you on your a$$..
oh yea..these motors are upgradeable to 110 cc ....and i've heard it's better to upgrade from 50 to 100cc instead of straight up buying a 110 cc ....because of the tork the 110 cc creates......w/ the 110 upgrade it sopposed to have higher rpm levels .....
please don't hold me to this , it's just what a friend told me and i , haven't witnessed it for my self