This is a set of RDLogics 14mm Blue Aluminum Hex Wheel Hubs for the Traxxas Revo 2.5 and 3.3.  These include set screws and new anti-rotation pins.  These are very strong, and they look awesome.

RDLogics parts are built with the racer in mind, and they are constructed of the highest quality materials. These are a must for high-performance vehicles and people who want the best.