The Jetspeed JS-12 II badminton racket is designed with a lightweight 6.6mm shaft, which is 8% lighter than the previous 6.8mm shaft and also reduces the wind resistance by 2.9%. The strength of the frame is also improved by 17.5% with help from NANOFORTIFY TR+ material.

The material property of PYROFIL greatly enhances the overall elasticity. What’s more, the FREECORE synthetic handle technology is integrated into the high-end Speed series racket for the very first time, making the hitting more stable and comfortable.

Specs:

• Weight:  4U (80-84.9g)
• Balance: Even
• Flex: Stiff
• Grip size: G5

Materials: 

1. Frame: The frame of the Jetspeed s12-II badminton racket is made of Ultra High Modulus Graphite (UHM Graphite). This material is extremely strong and lightweight, providing a high level of power and control in your shots.
2. Shaft: The shaft of the racket is made of High Modulus Graphite (HM Graphite). This material is also strong and lightweight, providing fast and accurate swings. The stiffness of the shaft can affect the power and control of your shots.
3. Grommets: The racket has a high-quality grommet system, which helps to protect the strings and increase the durability of the racket. The grommets are made of a durable material that can withstand the tension of the strings and the impact of the shuttlecock.
4. Grip: The grip of the racket is made of high-quality synthetic material, which provides a comfortable and secure grip. The grip is also designed to absorb sweat and prevent slippage, ensuring that you can hold the racket securely throughout your game.

Technologies: The Jetspeed s12-II badminton racket features several advanced technologies that enhance its performance and playability.

1. Sonic Rebound Technology (SRT): This technology increases the sweet spot on the racket, allowing for more powerful and accurate shots.

2. Rebound Transition Construction (RTC): This technology enhances the transition between the frame and shaft, resulting in a more stable and powerful racket.

3. Nano Fortify TR: This technology reinforces the frame and shaft with a special nano resin, which improves durability and strength.

4. PYROFIL: This technology uses a special graphite material that enhances the elasticity of the racket, resulting in faster and more powerful swings.

Shot Playability: The Jetspeed s12-II badminton racket is designed to provide exceptional playability and shot control. The stiff flex of the racket allows for quick and accurate shots, while the even balance ensures a balanced feel during play. The racket's advanced technologies also enhance shot playability by increasing the sweet spot and providing a more stable and powerful racket.

The Jetspeed s12-II badminton racket is an exceptional racket designed for professional and advanced players. Its high-quality materials, advanced technologies, and excellent shot playability make it a top choice for players looking to take their game to the next level.