Tecnifibre X-One Biphase 18G Tennis String

5 star average rating
| Write a Review
Item #: 31850088
$24.95
5 for $23.70 ea.
10 for $22.45 ea.
Color
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Tecnifibre X-One Biphase 18G Tennis String offers high heat capacity that creates the ultimate performance of power and feel. Playability similar to natural gut.

Composition: NRG2 Micro filaments with polyurethane.The BIPHASE treatment extends string life by 20% . Biphase increases spin and performance.

  • Length: 40ft. (12m)
  • Gauge: 18 (1.18mm)
  • Colors: Natural, Red

Increased POWER and FEEL

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Product Review Summary
Based on 54 reviews
5 star average rating
Overall Rating: 4.5/5.0
Leave a Review
Customer Reviews
September 30, 2021
This shopper rated the product 5 out of 5 stars

Pro: Like the strings very much. Nice feel! Comfortable! Con: They don’t make me play as well as Federer 🙃

Steve
November 03, 2020
good string
This shopper rated the product 4 out of 5 stars

Attempted to play 18 gauge. Well lasted 3 weeks. The performance was good. Good power, feel and comfort. Friendly on the arm. Maybe try 17 gauge.

Jim Johnson
October 12, 2019
Excellent for feel/touch
This shopper rated the product 5 out of 5 stars

I use X-One Biphase in the mains for hybrid stringing and use NRG2 in the crosses. The X-One Biphase is a very playable string that has more durability than NRG2. The combination is great if you really want to have feel and touch from your strings.

RMI
April 21, 2016
TECHNIFIBRE BIPHASE STRING
This shopper rated the product 5 out of 5 stars

SOFT AND EASY ON THE ARM. ALMOST GUT PERFORMANCE.

SKIPPER
March 28, 2016
Good Poly String
This shopper rated the product 4 out of 5 stars

I use this as part of a hybrid bed to complement a good syn gut. It's lively and easy to use in my stringer and has good longevity.

Curt
See All 54 Reviews