Sell Technifiber X-One Biphase Tennis Strings / Seminatural Gut France Strings - Natural best price

New PACKAGING! Technology X-ONE BIPHASE 17 A premium multifilament string, X-One BiPhase 1.24 deliver superb comfort, feel and a crisp response. A good choice for players looking an arm-friendly string without saving power. Provides good tension maintenance too About as gut-like as synthetics get Offers a livelier feel with less durability compared to the wicked gage versions. A great choice to live up a tight string pattern According to Tecnifibre, the X-One Biphase string uses High Heat Capacity (H2C) fibers which allows the use of an innovative chemical treatment process called Trimerization. This new process increases the cohesion between chemical molecule links through extreme variations in temperature to result in ultimate dynamic efficiency (power) and exceptional feel. The new patented Biphasic process, with its visible marks on the string, extended string life by 20% and offers increased spin. This string are also immerced in polyurethane to provide shock absorption and optimum comfort. - specs: Gage: 17 / 1.24mm Material: Multifilament Length: 12m Color: Black, NATURAL, red 100% ORIGINAL & new Limited STOCK Made IN FRANCE