The stay shape adopts a motif based on the SPOON symbol mark “Tsuru” (CRANE), and has a swan-neck shape that provides the best aerodynamic effect for high-power vehicles. The principle of generating downforce in the GT wing is mainly due to the pressure difference caused by the flow velocity difference between the upper and lower wings. Slower upper velocities and faster lower velocities create a powerful downforce, but the swan-neck shape that makes the wings hung from above makes sense. In addition, repeated testing on the circuit and optimizing the strength of the wing stays have been successful in reducing the angle of attack of the wing at the straight end in a direction that automatically reduces the angle of attack and reducing drag. Wing, body mount, and wing end plates are made of carbon, allowing five-step angle adjustment.