The aluminum bulkheads are made to join the paid off chassis dish and battery pack tray together in a durable, efficient, and lightweight design. The bulkheads offer optimal tightness, flex and managing traits, even if utilizing harder foam tires. The bulkheads are CNC-machined from premium Swiss 7075 T6 aluminum to present the lightest & strongest framework the automobile. The bulkheads feature a striking titanium color.