Designed with powerful back-court players in mind, the Head Speed 135 squash racket is upgraded with Auxetic construction delivering more touch and a softer feel. Enhanced playability comes from Octagonal Power technology, whilst an oversized 78in2 (500cm2) head and Stringbed X-tension technology guarantee added power. This head light balanced racket weighs 135g (4.8oz) and offers Adaptive Fan Pattern (AFP) technology to let you choose between a 12x17 and 16x17 string pattern to either maximise power potential or optimise shot control. The Speed 135 comes pre-strung with Reflex 18 string for a combination of power and arm-friendly comfort.