The R-Design Traxxas 2wd Front Shock Tower is an optional upgrade for the Traxxas 2wd platform. This tower uses thick 5mm carbon fiber for the ultimate in strength and rigidity. Additionally there are multiple shock mounting options incorporated into the top of the shock tower for a plethora of adjustments. The R-Design Traxxas 2wd front shock tower is compatible with the stock body mounts of the Drag Slash, Slash, Rustler, and Stampede (newer version).