PRODUCT SPECIFICATION Flex: Extra StiffFrame: HM Graphite / Namd / Tungsten / Black Micro Core / NanometricShaft: HM Graphite / NamdJoint: NEW Built-in T-JointLength: 10 mm longerWeight / Grip: 4U: (Avg.83g) G5 3U: (Avg.88g) G4Stringing Advice 4U: 20 - 28 lbs 3U: 21 - 29 lbsRecommended String Control Players: AEROBITE BOOSTHard Hitters: BG66 FORCEColor(s): KurenaiItem Code: AX100ZZ PRODUCT TECHNOLOGY Namd Revolutionary Graphite A world-first, new dimension graphite material, Namd, greatly improves the adhesion of the graphite fibers and resin by attaching nanomaterial directly to the graphite fiber.In high performance racquets, it is common to combine nanomaterials with resin that connects graphite fibers, but in Namd, nanomaterials are directly adhered to the graphite fibers and resin is greatly increased. This major improvement produces a shaft that flexes and stores energy, delivering explosive force on impact with the shuttle. NANOMETRIC Lightweight NANOMETRIC* improves the bonding strength between the carbon fibres enabling us to take racquet shaft construction to another level. By reducing the amount of carbon in the shaft to make it 60%* thinner than a conventional racquet whilst retaining stiffness, YONEX has created a revolutionary lightweight racquet with lightening head speed and control. *NANOMETRIC is the new material which applies the NANOALLOYTM Technology of Toray Industries, Inc. *approximate measurement when compared to a conventional racquet shaft, tested by YONEX AERO+BOX Frame Combines solid hitting feel and quick swing. 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. ISOMETRICTM delivers greater control without sacrificing power. ISOMETRICTM is a Trademark of Yonex CO., LTD.*Tested by Yonex 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. Solid Feel Core Cuts Vibration The built-in solid feel core cuts harmful miscellaneous vibration at impact. Solid feel core is carried in all racquets manufactured in Japan. Hyper Slim Shaft Designed 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 arch-shaped curve stabilizes the racquet face by preventing the shaft from twisting. BLACK MICRO CORE Used for the first time in Yonex badminton racquets, BLACK MICRO CORE is a stiff, high-density vibration-dampening material equipped into the upper part of the VOLTRIC FB frame letting players hit with solid feeling and power. New Built-in T-Joint The lightweight T-Joint increases stability of the shuttle on the strings, maximizing power and control.