Fancy Sporked Wheel for Multi-terrain Robots

Based on the hugely popular Highly Configurable Wheel, this is the very latest in robot wheel technology. By simply adding an "r" to a standard 6-spoked wheel, we achieve this simple and elegant solution that expands the terrain capabilities of your robots exponentially... just one little "r" -- it's a solution that Paul Erdos would almost certainly describe as "from The Book."

With its 6-spork design, this wheel leverages natural sciences, mechanics, pi, and even the culinary arts to provid