Powerdyne Jupiter Stoppers Innersoles Comes as set of 16

Comes as set of 16 bearings in its own carrying case

Specially formulated EPS Fusion Foam

The sure grip motion wheel is made of Hi-Rebound urethane for the smoothest of rides over cement or asphalt

starts and other toe stop maneuvers

• Rubber Safety Screw Covers

Powerdyne Jupiter Stoppers Innersoles Comes as set of 16PowerDyne Jupiter Years of research and testing went into the creation of the PowerDyne Jupiter, and the result is our best toe stop ever. Grippy natural rubber and a large, flat surface with signature dimples provide the stability and predictable bite needed for fast stops, quick starts and delicate balance. To help reduce weight, the signature bell shape and the forged, hollow stem combine to make the Jupiter lighter than other bulky toe stops,