The Yonex NanoRay 80 4U badminton racket is targeted for intermediate and advanced player who want to benefit NanoRay design for lightweight, fast and controlled swing racket to help produce precision power shots. The racket weighs only around 84 grams (4U) and includes most of Yonex latest technologies for the best performance. Yonex NanoRay head-light series badminton racket provides a fast and controlled swing with enhanced repulsion via the new Aero Frame. NanoRay is designed for players seeking to control the game with extreme speed and sharp movement.