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+ $7.70 Delivery
Arrives: 19 - 23 Nov
Fastest delivery: 9 - 11 Nov
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Tecnifibre X-One Biphase Tennis String Red

4.4 out of 5 stars 30 ratings

Price: $35.47 + $7.70 Delivery
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  • Tecnifibre X-One Biphase Tennis String Set in Red is the ultimate synthetic string and provides the closest playability to natural gut of any synthetic string produced.
  • Polyamide
  • Polyurethane
  • PU Inside
  • Size - (16) | Color - (See Description)

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Product Information


Technical Details

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Frequently bought together

  • Tecnifibre X-One Biphase Tennis String Red
  • +
  • (Tour Pack of 30 Grips) - Tourna Grip XL Original Dry Feel Tennis Grip
Total Price: $96.48
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Product description


Tecnifibre X-One Biphase Tennis String Set in Red is the ultimate synthetic string and provides the closest playability to natural gut of any synthetic string produced. 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. X-One Biphase gives players more power, comfort and feel.Construction: Multifilament polyamideColor: RedGauges: 18G / 1.18 mm | 17G / 1.24 mm | 16G / 1.30 mm

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4.4 out of 5 stars
4.4 out of 5
30 global ratings
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Top review from Australia

Reviewed in Australia on 19 January 2020
Verified Purchase

Top reviews from other countries

5.0 out of 5 stars Sensaciones extremas!!! Poca durabilidad
Reviewed in Spain on 29 August 2020
Verified Purchase
severino moracci
5.0 out of 5 stars Ottima
Reviewed in Italy on 10 February 2020
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Andreas Bülow
5.0 out of 5 stars Gut
Reviewed in Germany on 13 October 2019
Verified Purchase
Amazon カスタマー
5.0 out of 5 stars 感触がいい!
Reviewed in Japan on 7 March 2020
Verified Purchase
5.0 out of 5 stars Great String, short life
Reviewed in the United States on 1 October 2020
Size: 16Verified Purchase