Li-Ning SS G7 Badminton Racquet is a new model from Li-Ning. It is made up of Full High Carbon Graphite which provides Balance and High Tension. It is based on Aerotec Beam System and Dynamic Optimum Frame technology. Ultra-Carbon: Made of ultra-strong material, the racquet has optimum rigidity to bear higher tension for exact and steady strokes. The racquet is made of ultra-rigid carbon fibres with high strength and rigidity, sustainable for more string tension, which reduces the risk of frame deformation. The rigid carbon fibre is used to decrease the weight and improve strength for easy control. High Tensile Slim Shaft: The 7.0 mm top slim shaft design provides extreme strength and easier free control. This also ensures perfect balance with racquet weight and moving inertia aerodynamically. High tensile slim shaft as the mainstay of power and skill, strictly and precisely release the intention of players, in a cohesive state of racquet and the body. Aerotec Beam System: Based on Aerotec Beam System, support of advanced calculation and gathered practicing data, the structure and shape of racquets frame section have extreme low drag coefficient and high intensity, to enable the players´ performance in various shots. The Aerotec Beam System is an extra aero dynamic badminton racquet frame structure that is specially engineered to minimize air resistance while maintaining the strength of the frame. Dynamic- Optimum Frame: All-round optimized design improves racquet mechanical structure for more efficient attack and defence system. The sweet point extends upward and the hitting point is moved higher. The effective defence area is enlarged for severe smash by dynamic-optimum frame. The hitting velocity is improved considerably with widened stringing area and increased bounce strength.