Performance parameters:
Frame material: superelastic carbon, soft titanium alloy, reticulated titanium armor.
Rack material: high elastic carbon, soft titanium alloy.
Weight/handle size:
4u (80.0-84.9g) /G4
3u (85.0-89.9g) /G3, 4.5
Origin: Japan
Color: fiery red
Length: 674 mm (racket handle lengthened 10 mm)
Recommended tension: 20-25
Suitable player type: single and doubles offensive type
Suitable for player levels: professional, intermediate and advanced.
Current player: Li Zongwei.
Product technology:
1. titanium armor system
2. Square racket head
3. Nano soft titanium alloy
4. The real core of the framework
5. Box racket frame
6. Built-in T-joint
7. Single channel line hole
8. Low wind resistance cone cover
Introduction of YONEX NS9900 racket YONEX nano-series racket
The manufacturer hasn't made much improvement in technology. Or use nano-materials as a selling point.
Yonex's opening masterpiece in 2009, the legendary masterpiece of YONEX NS series, and the fastest badminton racket in NS series.
The club head is light, the shaft is hard, the torsion resistance is strong, and the timbre is stable and atmospheric, which is suitable for both men and women, and overcomes the shortcomings of strong attacks on rackets such as NS9000X, AT900P and AT700.
Lightweight and powerful, it is a high-end YY badminton racket with the fastest swing speed.
Suitable target: intermediate/advanced. Singles/doubles players.
Excerpt from YONEX 9900 evaluation report:
This bald racket has a balanced weight before and after, and it has a heavy sense of nodding, so I think NS9900 has improved its firmness.
I like the hardness of NS9900. When hitting the ball, it feels between hard and extra hard.
Maybe it's because the NS9900 is a new camera and everything is so fresh.
Probably because of the design of the racket frame, NS9900 feels easier to swing than 900X and 9000S.
yonex ns9900
Product name: Yonex NANOSPEED 9900 badminton racket (launched in the world on February 24th, the product was in stock on the same day, synchronized with the global launch time) (TW version).
Frame material: high performance carbon fiber+nano elastic titanium fiber racket handle material: high performance carbon fiber+nano carbon particles.
Weight and size: 3U (85g-89g) /G4, 5-stroke toughness: super hard.
Tension of stay wire: 19-24 lbs (8.5-1/kg) Length: 674 mm (extended 10 mm)
Suitable target: intermediate/advanced. Singles/doubles offensive golfer Origin: Japan
Suitable for the crowd: offensive golfers, golfers who are not very strong but like to attack, golfers who master the rhythm of the game, golfers who pursue speed in the game, golfers who like to kill the ball, golfers who like to smash accurately, golfers who like to attack from a distance, golfers who are suitable for doubles and singles, golfers who like to swing quickly and golfers who like to be flexible.
Technology application fullerene nano-carbon square racket head single channel line hole lamp built-in T-joint low wind resistance cone cover
The latest top badminton racket launched by YONEX in 2009 adopts X- class carbon nano-technology (X-fullerene) beyond NS9000, and uses high-performance nano-carbon materials represented by fullerenes. Yonex can make ultra-light rackets. Compared with ordinary rackets, Yonex is not only slimmer, stronger and more stable, but also easier to use, and can easily gain faster speed and greater strength. .
Performance introduction breaks through the speed limit NS 9900
"Breaking the speed limit" is not a patent of track and field. In the small badminton world, there has been an infinite desire for speed. In 2009, YONEX pushed the research and development of nanotechnology racket to a new height. The latest product NS 9900 racket was properly added with "X-chain fullerene" nano-carbon material, which can be said to be an upgrade of the original fullerene nano-carbon material, making it possible to "break through the speed limit".
A New Frontier Material ——X-chain Fullerene Nanocarbon
The strong attraction comes from the product itself. The important feature of NANOSPEED series rackets is that the main materials of rackets are not reduced, and the center of gravity of rackets is moved backward by nanotechnology, thus improving the overall flexibility of rackets. The new generation of nano-carbon material "X-chain fullerene" is just to give full play to the efficiency of this principle and achieve better elasticity and stability!
The X-chain fullerene nanocarbon has four radial carbon chain structures besides the unique cage structure, forming a transverse chain structure between carbon fibers, which produces a molecular binding force 10 times higher than that of the traditional adhesive, which improves the bounce of the racket by 5% and the stability by 15%.
The speed is significantly improved.
The biggest feature of NS 9900, which is different from the previous nano-rackets, is that a new material, X-fullerene nano-carbon, is added to the upper part of the racket frame, which greatly improves the binding force of the racket materials and makes the racket generate great power. The test shows that the ball speed can be improved by 5%.
Higher torsional performance and more direct energy transfer.
According to the experiment of hitting the ball in the center of the non-sweet area, the rotation of the racket shaft of NS 9900 is 10 degrees, which is 2 degrees less than that of the traditional racket. Therefore, compared with the traditional racket, the torsional capacity of NS 9900 is improved by 15%, the energy transmission is more direct, and the efficiency is improved by 5%, thus achieving the ultimate goal of speeding up.
Brand-new and solid feel, more flexible swing
Many top players prefer a solid feel, in fact, they hope that the racket will have a greater impact at the moment of hitting the ball, and the vibration will disappear soon after hitting the ball. From the frequency spectrum of hitting vibration of NS 9900, it can be seen that NS 9900 has a good shock absorption effect, which can quickly absorb external vibration, make the hitting feel more solid, and reduce the power load of the batter's body by 20%. The racket handle is made of fullerene, which can reduce the weight of the racket handle and improve its flexibility by 7%.
For golfers who pursue speed, NS 9900 is undoubtedly a good choice. It is like an accelerator, providing golfers with an opportunity to experience a new world of speed. Let's speed up!