Pay in 4 interest-free payments of $32.50 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
NRG² blends comfort and performance in a way that suits a wide range of playing styles
🎾 Tension Guide
Consistent Power & Control
🎾 Ideal For
Tecnifibre X-One Biphase 17 Gauge 1.24mm NRG² blends comfort and performanceTecnifibre X One Biphase 17G 1. 24mm Tennis String Natural Gut Feel Power, Comfort & Premium Touch Tecnifibre X One Biphase is widely considered the closest alternative to natural gut. Designed for players who want unmatched power, plush comfort, and excellent tension maintenance, this premium multifilament string utilizes Biphase ThermoCore Technology for enhanced durability and feel. Ideal for players with arm concerns or those seeking a high