The Tecnifibre NRG2 is one of the top strings for power. The feel of this string is very similar to natural gut. The multifilament construction features and exclusive polyurethane formula which offers 400% elasticity for high power and great dissipation of vibrations for comfort!
Gauge: 18 / 1.18 mm
Length: 40 feet / 12.2 m
Composition: Multifilament made of Polyurethane, Elastyl Fiber and Silicon Pyrogene Lubritec Additive.