YONEX Nanoflare 800 Pro 3U4 Badminton Racket

Specifications: - Flex: Stiff - Frame: HM Graphite, M40X, SUPER HMG, Copper - Shaft: HM Graphite, SUPER HMG, ULTRA PE FIBER - Joint: New Built-in T-Joint, Graphite - Length: 10 mm longer - Weight / Grip: 4U (Avg. 83g) G5,6、3U(Avg. 88g) G4,5,6 - Stringing Advice: 4U: 20 - 28 lbs、3U: 21 - 29 lbs Technology: 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 Sonic Flare System Max Acceleration: - Carefully selected high modulus graphite are strategically placed across the bottom of the frame to provide unrivalled power and stability for maximum shuttle acceleration. Super Slim Shaft Reduced Air Resistance: - 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 archshaped curve stabilizes the racquet face by preventing the shaft from twisting. M40X: - A next-generation highly strong, yet elastic carbon fiber developed by Toray Industries, Inc. (TORAYCA™ M40X is developed by Toray Industries, Inc.) Solid Feel Core Cuts Vibration: - Reduces vibrations traveling down the shaft for improved comfort. Ultra PE Fiber: - Lightweight fibers that withstand immense forces while absorbing unwanted shock and vibrations. AERO Frame: - Cuts air resistance for faster swing speeds and increased maneuverability. New Built-in T-Joint: - The lightweight T-Joint increases stability of the shuttle on the strings, maximizing power and control.