The aluminum bulkheads are made to become noted on the paid framework meal and battery power tray together in a durable, effective, and lightweight design. The bulkheads provide optimal tightness, flex and handling faculties, although making use of harder foam tires. The bulkheads are CNC-machined from premium Swiss 7075 T6 aluminum to supply you the lightest & strongest framework the vehicle. The bulkheads function a striking titanium color.