SWORKz have announced that the customers who bought a new SWORKz S12-2 will get the quality update kit including a complete slipper, the upper part of the gear box and the manual for free. To pick up the upgrade kit please contact the local SWORKz dealer where you bought the kit. SWORKz have also announced that all new SWORKz S12-2 now come with the kit in the box.