Head Size：100 sqin
Racket Material: carbon fiber
Handle size: G2（4 1/4）
Grip leather: Syntec Pro
The gaps between adjoining strings from the 5th to 11th increase, which makes the string bed further add the rotation angle of forwarding spin, and obtains the maximum strength and rotation while ensuring stability and controllability.
The head part is made of tungsten fibers twined with carbon fiber. What effect this design brings on ball hitting is that it makes the frame of the racket more stable to create a more accurate shot.
The segmented design uses different collision structures on the throat and the top of the head part to increase the speed of swing, and to generate greater power to maintain a good ball control performance.
Woofer System is designed inside the frame making its appearance more beautiful. Woofer strengthens the power of the racket by 10%, extending the contact time between ball and strings.
The Cortex System is designed inside the frame making its appearance more beautiful. Cortex eliminates harmful vibrations to maximize comfort and prevent tennis elbow.