Tecnifibre X-One Biphase Squash String, 18 g, Orange, SETX One Biphase is Tecnifibre's premium string. It is designed to take playability and durability to a new level by providing ultimate performance of power and feel, while extending string life by 20% and offering increased spin. X one Biphase joins together H2C (High Heat Capacity) and NRG microfilaments to acquire this high power and dynamic response. X One benefits from a process (trimerization), which bonds polyurethane to protect against wear and

you will NOT get 2 racquets for $300 (USD)

343-347 mm

Recommended for players wanting to match titanium string with their racket for optimum performance and appearance

Balance Strung: Head-light

Length: 360 ft / 110 m reel

Was endorsed by English pro player Peter Barker

TYPE: SYNTHETIC/MULTIFILAMENT

Clusters of micro-fibres are bonded together by a premium polyurethane elastomer to enhance reactive power

the improved string blends playability with durability for maximum performance

how can you fail with the tried and proven Power Ring 16X17 design

The Manta Ray

A hybrid elastomer coating is heat treated to actualize additional bonds creating kinetic energy within the string and maintaining string tension