Yonex ASTROX 77 Play Badminton Racquet - Prestrung

Revolutionary GraphiteA world-first, new dimension graphite material, Namd™, produces more flex with a faster snapback, unleashing dramatic power.AERO+BOX FrameA combination of faster swing speeds and a solid feel. Technical Characteristics: ISOMETRIC Enlarged Sweet Spot ISOMETRICTM technology continues to help the world’s greatest players achieve global success.Developed over 30 years ago, the ISOMETRICTM design increases the sweet spot by 7%*. Compared to a conventional round frame, a square-shaped ISOMETRICTM racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings. Rotational Generator System Counterbalanced Weight Distribution By applying the counterbalance theory, weight is distributed throughout the grip end, frame top and the joint for maximum control. The transition to the next shot can be performed smoothly, with rapid succession. Super Slim Shaft Reduced Air ResistanceDesigned to slice through the air, generating speedy power. Energy Boost CAP PLUS Uniquely shaped cap which maximizes shaft performance. The front allows the shaft to flex, while the sides archshaped curve stabilizes the racquet face by preventing the shaft from twisting. Specifications: Flex : Medium Frame : HM Graphite, Flex Fuse, Tungsten Shaft : HM Graphite, Namd™, Ultra PE Fiber Joint : NEW Built-in T-Joint Length : 10 mm longer Weight / Grip : 4U (Avg. 83g) G5,6 Stringing Advice : 4U: 19 - 27 lbs