how do i make my speedfight 2's accellaration quicker?

would it be that my clutch springs and rollers have been worn out or can it be that there is a gear up kit and that it is on a high gear ? because my speedfight can not get up hills it gets to about 10mph up the hill which is reli bad and up steep hills it would roll back down ??

alex
April 2010

lighter rollers around 7gms should be sufficient, depending if you have any other mods done , you could go down to 3gms but DONT unless you know what your doing

m
April 2010