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Tecnifibre X-One BiPhase Tennis String - Natural Color

    • Ratings :
    • 4.5 stars
  • |
  • 5-9 Days
  • Get it to Bahrain by 30-October to 03-November.
BHD 11.307

  • Gauge: 16 / 1.30 mm
  • Length: 40 ft / 12.2 m
  • Construction: Multifilament / Polyurethane / H2C fibers / Biphasic treatment

A premium multifilament string, X-One BiPhase delivers superb comfort, feel and a crisp response. A good choice for players seeking an arm-friendly string without sacrificing power. Provides good tension maintenance too. According to Tecnifibre, the X-One Biphase string uses High Heat Capacity (H2C) fibers, which allows the use of an innovative chemical treatment process called Trimerization. This new process increases the cohesion between chemical molecule links through extreme variations in temperature to result in ultimate dynamic efficiency (power) and exceptional feel. The new patented Biphasic process, with its visible marks on the string, extends string life by 20% and offers increased spin. Similar to its leading string, NRG2, the multifilament fibers within this string are immersed in polyurethane to provide shock absorption and optimum comfort.


Customer Review


Advanced players beware....

I'll preface this review with this- though these strings didn't suit my game, they might be good for lower levels 4.0 and below. I'm a 5.0 level player, and only got 2 to 3 sets out of these strings (had 3 rackets strung with it at different tensions, so I know it wasn't a...

by Aaron Willits, December 21, 2017


Love these strings

Very responsive and easy on the wrists. These are as close to natural gut as you'll get.

by SlaterBBG, October 6, 2020


Solid string choice

Durable and easy on the arm. Great feel on all strokes. (4.0 USTA player, Wilson Clash 100)

by Norbert Jones, June 29, 2020


Very soft and resilient string

Very soft and resilient string. I use 16ga and string at 57-58 lbs. Tension goes a little soft in a few hours of play, like most strings. Need to restring after a month or 2 of regular play.

by B. Lamore, October 13, 2019


Excellent for squash

This is the best squash string I've yet found. Retains tension well and stays solid for a long time. Even when the string does begin to fray, it remains very playable for a good while longer.

by Joey D, April 13, 2018


Good string

I have ordered this product many many times and it is just fine for me needs. Thx

by Mehran Habibi, January 22, 2020


Best arm friendly string , great feel and power.

I used to use Wilson NXT Control , the X-ONE is now my string of choice , excellent control and ultra soft plush feel. Takes away the stiffness from my Volkl Super G V1 pro , amazing string and very arm friendly!

by L. Suarez, February 13, 2016


Excelent string

Very soft and really responsive strings. If you are looking for power, comfort and control these are the best strings hands down.

by Brian G Schuch, May 27, 2018

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