The Hot Racing CNC 6061-T6 Shock Tower and chassis Brace for TRX Mini Maxx.COMMENTS:This is a must have option that allows room for upgrade electronics and adding a upper chassis brace contributing to a stronger chassis structure and shock suspension.Includes:One Front Shock Tower BraceOne Rear Shock Tower BraceOne Upper Chassis BraceTwo Double Sided TapeTwo Optional O ring help with mounting aftermarket electronic.One Mounting hardware kitFeatures:CNC 6061-T6 ConstructionPlace to Mount your ESC and Receiver