Carboflex 125 X-Speed Squash RacketYou can see from this photo that they have introduced a rubber piece at the end of the grip so that if you re grip your racket, you can put the piece of rubber over the top of your grip, to retain a clean look and feel: Another interesting product development are the so called iBlades that run up the sides of the shaft. These are supposed to act as a form of reinforcement to make the racquet a bit stiffer, which I personally like: Advertised weight