Throtle help!!!!

[neugz]

i just recieved my pro taper bar kit but the throttle setup runs and feels pretty shitty!what set ups best for a crf50? and also what do you reckon about the 72cc kits ?any help would b rad

 

[crf50 2008]

not sure about your throttle issue personally i run a redbaron crf50 one but go 88cc kit not the 72 no one runs 72. 88 is more common and the go