The powerful low profile aerodynamic human anatomy for XT4. It was created by XRAY to perfectly fit the XT4 also to work with many monitor conditions effortlessly. The leading and back associated with body have already been made to offer downforce for maximum stability of vehicle. The edges associated with body and cockpit are as flat that you can to allow the air flow around the body for the side security associated with the automobile. The human body is made from quality premium Lexan product.