PRODUCT DESCRIPTION
Product: YONEX ASTROX 77 PRO BADMINTON RACKET - UNSTRUNG
Product Code: AX77PRO
特性: Power
平衡點: Head Heavy Balance
彈性: Extra Stiff
拍框結構: High-modulus carbon + Flex Fuse + Tungsten
中管結構: High-modulus carbon shaft + Namd™ + Ultra PE fiber
握把尺寸: G5
重量 / 建議穿線磅數: 4U (Ave. 83g) / 20-28 lbs
技術
• 等距拍框：等距拍框是尤尼克斯獨有的拍框設計理念，旨在擴大甜區。透過盡可能使垂直和水平方向的拍線長度相等，與傳統的圓形拍框相比，它實現了各個方向上更寬廣的甜區。自1992年以來，這種拍框設計深受世界頂級羽球運動員的喜愛，贏得了無數冠軍頭銜，並且至今仍在不斷發展。
• 旋轉發生器系統：球拍整體精心設計的重量分佈，進一步提升了揮拍的流暢性和扣殺的連貫性。
• Namd™：採用新型碳纖維材料，即使在高揮拍速度下也能保持穩定，在擊球瞬間產生強大的彎曲力和快速的反彈力，從而帶來爆發性的扣殺力量。
• 新型內置T型接頭：透過結合環氧樹脂和發泡劑，進一步提升了表面穩定性，增強了控球性能。
• Flexfuse：這種新型材質將減震材質融入傳統樹脂中，讓擊球時的手感更加柔和。
• 空氣動力學+盒形桿頭：桿頭在最合適的位置採用了空氣動力學形狀，以實現快速揮桿；同時，盒形桿頭設計增強了力量儲存。
• 超細/極細/超薄桿身：更纖細的桿身可降低空氣阻力，提升操控性。
• 超細PE纖維：擊球時具有極佳的減震性和回彈性能，帶來高級球員夢寐以求的靈敏觸感和卓越柔韌性。
Technology
• Isometric: Isometric is Yonex's unique frame design theory that expands the sweet spot. By making the vertical and horizontal string lengths as close to equal as possible, it achieves a wider sweet spot in all directions compared to a typical round frame. In badminton, it has been loved by top players worldwide since 1992, winning numerous titles and continuing to evolve even today.
• Rotational Generator System: The meticulous weight distribution design throughout the entire racket further enhances smooth racket work and continuous smashes.
• Namd™: By adopting a new carbon material that resists stiffness even at high swing speeds, it generates a powerful flex and rapid recovery force upon impact, resulting in explosive smash power.
• New built-in T-joint: By combining epoxy resin and a foaming agent, surface stability is further improved, and controllability is enhanced.
• Flexfuse: This new material incorporates shock-absorbing material into the conventional resin, resulting in a milder feel when hitting the ball.
• Aero + Box Shape: The aerodynamic shape for quick swing-through and the box shape for power storage are employed in the most appropriate places.
• Extra/Ultra/Super Slim Shaft: The slimmer shaft reduces air resistance and improves handling.
• Ultra PE Fiber: It exhibits high vibration absorption and resilience when hitting the ball, achieving the responsive feel and tenacious flexibility that advanced players desire.