Aero Tec Beam System (ATBS) The Aerotec Beam System is an extra aero-dynamic frame structure that is specially engineered to minimize air resistance while maintaining the strength of the frame. Based on Aerotec Beam System, support of advanced calculation and gathered practicing data, the structure and shape of rackets frame section have extreme low drag coefficient and high intensity, to enable the players' performance in various shots. | Dynamic Optimum Frame (DOF) All-round optimized frame design improves racket mechanical structure for more efficient attack and defense system. The sweet point extends upward and the hitting point is moved higher, enlarging the defense area for powerful smashes. The hitting velocity is improved considerably with widened stringing area and increased bounce strength. | Military Grade Full Carbon Graphite The racket is made of ultra strong carbon fiber material which has higher strength and rigidity properties. It avoids frame deformation and twisting, provides you a more stable and accurate attack point. |