Tecnifibre X-One Biphase provides shock absorption and optimum comfort.
X-One Biphase 17 extends string life by 20% with patented Biphasic technology.
Gauge: 1.24mm / 17
Colour: Natural
Tecnifibre X-One Biphase 17 1.24mm 200M Reel strings approximately 18 racquets.
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