Originally Posted by Pattojnr

i used the std plastic pullies hence the shaft with the E clips, for the brake pulley, what i did was to ground a flat on the shaft where the grub screw for the alloy pulley(G4+) will be tightened. so just use a dremmel and mark where the flat has to be, then use loctite (red) on the grub screw, tighten it first and make sure everything is lined up, then remove the screw and add the loctite. hope this helps, you then retain the Kfactory disc.

Originally Posted by aussies1129

hey Brad it dosent matter what you use as there are two types of kfactory brake discs one that allows two pins to go in from the brake pulley or the one that fit through the brake disc. I hope thats what you are asking?check out rcmanufactory, I bought both types from him before.
chhers mate!

Originally Posted by Pattojnr

yes for sure, maybe has to do with the power of the Snake.... Xray always chasin the snake here mate.