One of the most important innovations of this racket is the ER SPINETECH technology. This includes a five-sided grip shape that allows for the reduction of excess carbon fiber layers in key bending areas. This improves the feel of the game and increases hitting power, as the standard bending point remains in the middle of the racket. The racket is made from special, extremely lightweight carbon fibers, contributing to its low weight and excellent responsiveness. The ACL Blade technology ensures a longer lifespan of the paddle and higher impact resistance.