This is a pair of Traxxas Machined Aluminum Lower Chassis Braces in Blue with Hardware for the T-Maxx. These aluminum lower braces provide the ultimate rigid backbone and maximum protection for the transmission and other components that protrude through the bottom of the chassis. They’re CNC-machined from 6061-T6 aluminum and anodized in brilliant-blue. The edges are machined to a bright finish for extra beauty and detail. Includes all the necessary fasteners.