Li-Ning Airstream N99 Badminton Racket - Limited Edition

Dynamic Optimum Frame :

All-round optimized design improves racket mechanical structure for more efficient attack and defense system. The sweet point extends upward and the hitting point is moved higher. The effective defense area is enlarged for severe smash by dynamic-optimum frame. The hitting velocity is improved considerably with widened stringing area and increased bounce strength. 

High Tensile Slim Shaft :

The top slim shaft design provides extreme strength and easier free control. The 7.0 mm top slim shaft design provides extreme strength and easier free control. Perfect balance with racket weight and moving inertia and aerodynamics. High tensile slim shaft as the mainstay of power and skill, strictly and precisely release the intention of players, in a cohesive state of racket and the body.

Carbon Fibre Technology :

The Rigid carbon fibre is used to decrease the racket’s weight and improve its strength for easy control. The carbon fibre helps decrease frame weight and ensures higher strength and rigidity.

Aerotech Beam System :

Based on aerotech 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. The Aerotec-Beam System is an extra aero dynamic badminton racket frame structure that is specially engineered to minimize air resistance while maintaining the strength of the frame.

UHB Shaft :

Extensive research and design has resulted in the UHB Shaft for improved badminton racket flex higher up on the shaft to provide extreme strength and control. The UHB shaft improves smash performance and is especially effective when hitting half smashes.

TB Nano Powertec :  

A perfect bonding of a special nanometer carbon fiber improves strength by an astounding 20% without compromising the overall weight of the badminton racket. Rackets with TB Nano Powertech technology are a hit among those that are looking for a high level racket with a modest budget.

Stabilize Torsion Angle :

Stabilize torsion angle is a specific angle in racket which work as spring back. It provides elasticity to racket for more power on shots.
Torsion angle woks strike back even if the shuttle hits off center to string bed. As a result, shuttle gets more power and force.

Wind Stabilizer :

Wing stabilizer technology is a latest technology by Li Ning which works as damping device in racket frame to restore the racket into actual position quickly so player can hit the accurate shots.

Stabilised Elastic Shaft System : 

The slim shaft is filled with aramid fibre (a high-strength, high-modulus material with good elasticity and toughness, making it the main material in body armour), which effectively reduces the amplitude and reduce injury risk.

Hot Melt : 

The resin distributed more uniformly and closely combined with the carbon fibre by using the Hot Melt. It improves the strength and provides the same excellent using experience.

Cubic Locking :  

Cubic grommet locked within the slim groove is more stable and could provide extra protection for string, effectively absorb shock to get an accurate placement, improve controlling performance.