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  • Regular price $359.95 CAD
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Diameter: 1.30 mm/16
Technology: Mulfifilament, PU 400 inside, ElastylTM + H2C Fibers, Biphase Process
Color: Natural

The best thing for tennis elbow, without dealing with the high maintenance of natural gut. Tecnifibre X-One is crisper than NRG, and still provides great comfort and shock absorption. This string's best qualities include comfort, power and tension maintenance.

  • High ratings for power, comfort and tension maintenance
    by the USRSA.
  • Used by ATP/WTA Touring Pros.

Tecnifibre X-One Biphase 16 is the ultimate in synthetic strings providing the closest playability to natural gut of any synthetic string produced, giving players maximum power, feel, and comfort. Elastyl Fibers are used, giving 12% more power than the standard polyamide materials used in other synthetic strings. X-One Biphase features a unique technology that separates it from other strings in the Tecnifibre line, Fiber H2C, which involves a high temperature prestretching step to ensure greater tension maintenance. Improving on their PU Inside technology, this string features Trimerized PU, allowing for even more comfort and touch for that natural gut like feel. Many years of research have led to the Biphase process, a production process that increases string durability by 20%, letting players experience the benefits of this string for even longer. The most advanced synthetic string on the market, X-One Biphase makes the playability of natural gut available in a synthetic alternative. Also check out the line of Tour-developed Tecnifibre racquets.