DUORA 77 Red and White

dd yy October 17, 2024 0

Equipment type: badminton racket. Equipment brand: YONEX. Equipment series: Duora series. Applicable range: all. Price range: unknown yuan. Equipment description: Duora 77. Release date: winter 2017. Equipment introduction: DUORA 77 uses a new racket frame with different shapes on both sides! One side uses a box-shaped frame that can release greater power when hitting forehand, while the other side uses an aerodynamic frame that is easier to hit backhand. Combining these two distinct frame types brings a composite usage experience. 1. Double-sided asymmetrical frame (DURL OPTIMUM SYSTEM): Equipped with double-sided asymmetrical frame technology to improve the attack power of your forehand and backhand simultaneously. The special design of the Duora series rackets allows users to improve the attack power of their forehand and backhand simultaneously. Equipped with YONEX’s ‘double-sided asymmetrical frame’ (DURL OPTIMUM SYSTEM), the forehand is a box-shaped frame for powerful hitting, enhancing the power of smashes. The backhand is a sharp, highly elastic fluid frame that is fast and agile, making defense more rapid. With the double-sided asymmetrical frame, players can more effectively use their forehand and backhand in competitions. 2. Dense nanocarbon β (NANOMETRIC β). 3. Square racket frame design (Isometric): YONEX’s original square racket frame design expands the sweet spot area of the racket face. Compared with traditional round-headed rackets, the square racket head can provide 32% more effective hitting area (sweet spot). Even continuous smashes that deviate from the center of the racket string bed can maintain corresponding accuracy and speed. 4. New single-channel string hole (New Grommet System): Changes the traditional shared string hole at the crossing position and arranges independent string holes for each string to obtain high-performance string bed effect. 5. Aerodynamic box-shaped racket frame (Aero Boxl Frame): At the same time, it has the characteristics of both aerodynamic racket frame and box-shaped racket frame cross-section design, combining fast swing speed and solid effect. 6. Built-in T-joint: The built-in T-joint located at the three-way connection of the racket shaft and racket frame makes the racket highly integrated. YONEX’s patented technology allows the racket to have both strong power and precise ball control performance. 7. Low wind resistance cone cap (Control Support Cap): The wide-faced cone cap (C.S.CAP) designed specifically for doubles players is appropriately sharpened. Under the premise of ensuring the thumb control area, it reduces the air resistance during swinging and ensures sufficient flexibility for front-net control.
The Yonex Duora 77 Red and White badminton racket is crafted with high-elasticity carbon and dense nano carbon B for its frame, ensuring exceptional strength and flexibility. The shaft is also made of high-elasticity carbon, providing a responsive and stable swing. With a weight of 3U, it is suitable for players seeking a balance between power and control. The racket’s length is 675mm, which is standard for most players, and it offers a choice of grip sizes G4 and G5 to cater to different hand sizes. The shaft’s flexibility is moderate, which is ideal for players who prefer a balanced feel. It supports a string tension of 19-26LBS, allowing for a wide range of play styles. The balance point is not specified, but it is designed to offer a versatile performance on the court.