Thanks to the perfect balance between power and flexibility, the frame of the Black Ace racket, developed with new materials, offers a very good feel for the ball thanks to the Kinetic System. The new nanotechnology of Spiral Tech graphite filaments provides extreme flexibility and unprecedented acceleration. The trapezoidal profile of the racket heart, located at the end of the handle, harmonises with the elliptical profile of the frame. This geometry allows for complete stabilisation of the stringbed. The Kinetic System, which stabilises the rotation of the frame, increases the player's power with every impact. Black Ace is designed for tennis players who want to play with maximum power without ever giving up absolute control over the racket.