Hey!
I just wondering if u could help me out i brought my new pro50z wid a 138cc in it. Its pritty quick lol but the is somethink wrong wid it i was wondering if u could help me out??
Any way i was riding it and i took of from 1st then 2nd then third full stick and then it sounded it was spitting like loosing revs then i had to drop it down gear to get the revs bak up wat courses that if u no what i mean!?
