The NRG² was designed with a specific objective: to be the engine of the racket! This is the primary meaning of the NRG², the most powerful string in the range.

Main features :

• Specific construction : More than 1200 microfilaments composed of Elastyl (12% more elastic than standard polyamide). Core impregnated with polyurethane 400 to generate power and comfort.
• Exclusive surface treatment : SPL to provide effective sliding and snap back, avoiding having to put the strings back in place during play.
• Gauge 1.32 : Guaranteed to gain resistance.

Welcome to NRG²!

Rope made in France

Technologies :

• PU 400 : 400% elasticity for great comfort and dynamic performance.
• Elastyl Fibers (100%) : +12% elasticity compared to a standard PA, providing enormous elasticity for maximum power.
• SPL final coating : Anti-abrasion coating for greater resistance.

BEST SELLER USA

Among the top 10 best sellers for over 20 years among specialists.