This racket is made of a specially designed matrix of carbon fibres and a new crystalline metal alloy. Metallix is one of the lightest and strogest new materials available today. The alloy's grain size is 1000 times smaller than that of a typical metal. The decreased grain size translates into increased performance, or, as the Hall-Petch Effect states: smaller grains ? stronger material. The result is a lighter, stronger and more powerful racquet than ever before. Weight: 87g Flex: Medium Flex Balance: 284mm Head shape: Head Power Frame System
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