Tecnifibre X-One BiPhase 12m Set

Novak Djokovic Preferred Choice of String

TECNIFIBRE X ONE BIPHASE (12 METRES) : The best multifilament string

This string is a multi-filament made of Power and H2C fibres. Power fibres get a power that is superior by 12% to standard strings and the H2C fibres are highly efficient during very hot conditions of play. 

The PU offers a 400% elasticity for a maximum of comfort and dynamic performances. Moreover, the Biphase technology that surrounds the 2 fibres increases the durability of the string by 20%.

Guage Sizes Available: 1.18mm, 1.24mm, 1.30mm, 1.34mm