Li-Ning 2018 3D CALIBAR 900 C Badminton Racket Technology including: DYNAMIC-OPTIMUM FRAME All-round optimized design improves racket mechanical structure for more efficient attack and defense system. Apart from further increase of sweet point based on isometric frame, the sweet point extends upward and the hitting point is moved higher. The effective defense area is enlarged for severe drop shot and a dropping strength that bursts in a blink. The hitting velocity is improved considerably with widened stringing area and increased bounce strength. AEROTEC-BEAM SYSTEM With support of advanced calculation system, the rackets are made with extreme low air resistance and thigh intensity to enable the players’ performance in various ways. The rackets fit into different players are all resulted from aerodynamic design. Through unrelenting tests, and the strategies that targeted at different playing, the supportive data is accumulated, LiNing beam system is thus established. Color: Grey Weight: W3（85-89g) Grip size: S2 （82.5mm) Lenght: 675mm Balance: 302mm Flex: Stiff String Tesion: 24-32lbs Please choose the STRING in Stringing Service page, if you need our stringing service.
