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 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.