Yonex Astrox 77 Tour Strung

Nanomesh Neo: Ensures a stronger more flexible frame, while increased shaft flex creates maximum power.

Isometric: ISOMETRIC^TM technology continues to help the world’s greatest players achieve global success. Developed over 30 years ago, the ISOMETRIC^TM design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRIC^TM racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings.

Rotational Generator System: By applying the counterbalance theory, weight is distributed throughout the grip end, frame top, and joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession.

Super Slim Shaft: The slimmest racquet ever produced by YONEX vastly reduces air resistance whilst providing maximum feel.

Energy Boost Cap Plus: A uniquely shaped cap that maximizes shaft performance. The front allows the shaft to flex, while the side arch-shaped curve stabilizes the racquet face by preventing the shaft from twisting.

Light feel Carbon Neo: Combining gum particles with carbon fiber generates a light feel and flexibility at impact.

Rexis Shaft: A high-performance shaft precisely designed with an original Yonex molding technique. Improves shot performance and dominates the game. 

Specifications

• Tension                            28LBS
• Weight                             83g
• Balance Point               295+/-3 
• Balance                           Head Heavy
• Frame Material            High Modulus Graphite
• Grip Size                           G5