Customized hubstacks for your favorite YoYoFactory yo-yo. Chris Rice designs and manufactures these incredible upgrades from high quality "Chessex" dice. Every piece is checked for the right fit so you know your getting a quality piece of work. Each set comes with two dice and two o-rings. Yo-yo in the picture is not included.

Disclaimer: The PGM v2 (only) have a slightly different stack set up. The dice stacks may require a slight modification to work properly only on the PGM V2. It is a fix most folks can do themselves. It consists basically of sanding down the bottom a little bit for clearance.