The X-ONE BIPHASE string will provide you with more comfort and feel. It offers the same benefits as gut string but without its drawbacks. It will therefore be more durable and will not react to humidity. Composed of over 1400 filaments made from a technical and exclusive material: 50% Elastyl® fibers for maximum power. 50% H²C fibers for better tension resistance. The X-ONE BIPHASE string is manufactured using a special process called "Biphase." This exclusive pre-stretching process provides superior tension retention. At the end of the string's production, it passes between two toothed wheels that rotate in opposite directions to stretch the string along its entire length. Color: Natural Length: 40ft / 12m
