The volkl organix super g 5 tennis racket is made for hard hitting players both juniors and adults the frame has a low weight 255g 9oz but is strong made from graphite and supports the impressive power that can be generated using it the 100in2 645cm2 head has a great sweet spot with its power potential enhanced by the organix technology that increases it by 30 and the super g system that maximises energy transfer the optispot helps you find the centre of the sweet spot more often