The head graphene xt pwr radical tennis racket comes with a large head size of 110in2 710cm2 which boasts a generous sweet spot and great power levels with graphene xt technology in the frame the weight distribution is optimised to give more power to the head but the racket retains an even weight balance this means it packs a solid punch being manageable and controllable despite the high levels of potential power the frame weighs 265g 94oz and is slightly longer than standard length a