Tecnifibre X-One Biphase 12m

Tecnifibre X-One Biphase 12m tennis string

The X-ONE BIPHASE string stands out as the leader in its category thanks to its excellent performance on three essential criteria: playability, durability and integrity. A unique feature of this range is the presence of a wear indicator, allowing the player to replace the string before it breaks completely. This indicator is manifested by a noticeable fraying of the string at the point of ball impact. As a leading brand in strings, Tecnifibre established its success by designing and producing the first multifilament strings in France. These strings are recognized and appreciated for their power, comfort and exceptional ability to maintain their qualities over time.

The rope is natural in color and mainly composed of polyamide, polyurethane and silicone for a quality finish. The recommended tension for this string is between 22 and 25 kg, with a maximum tension of 32 kg. It is not recommended for players who frequently break strings (less than 10 hours' play). Made in France, this string has an elasticity of 400%, offering great comfort and dynamic performance. Elastyl® fibers (50%) increase elasticity by 12% compared to standard polyamide, providing maximum power. H²C fibers (50%) maximize performance by using high-temperature fibers to maintain optimum tension. The Biphase process, an exclusive "pre-stretching" method, improves tension stability and string life. This process is visible and perceptible on the string, as well as enhancing spinning effects. As a worldwide bestseller, this rope offers the performance of gut without its drawbacks.

- Gauge: 1.18, 1.24 or 1.30 mm
- Length: 12 m
- Color: natural