BULLPADEL Racket Hack 03 22 (The Racket Of Francisco Navarro) It is designed for professional or advanced players. Its outer core is made up of the new Tricarbon combined carbon, its inner core of the new MultiEva rubber and its 100% carbon fiber CarbonTube frame. It has the new Metalshield frame that adapts to the new CustomWeight weight plate system that allows you to modify the balance of the racket according to the needs of each player. It has a Vibradrive system for absorption of vibrations, Hack heart at the centre and Nerve channels on the side of the racket frame. In addition, it features the innovative Hesacore grip, which reduces stress, vibrations and the probability of injury. The Hack racket features the new Adaptia system, developed especially for Pro range rackets.