Designed to deliver maximum power, the NRG² is the most powerful string in the range—trusted by players and specialists for over 20 years.
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Advanced Construction: Over 1,200 microfilaments made from Elastyl (12% more elastic than standard polyamide), infused with Polyurethane 400 for unmatched power and comfort.
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Exclusive SPL Surface Treatment: Ensures smoothness and explosive snap-back, eliminating the need for string readjustments during play.
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Durable 1.32 Gauge: Built to withstand intense play while maintaining performance.
A top 10 bestseller for more than two decades, NRG² continues to set the standard for precision, power, and reliability.
- PU 400: 400% elasticity for great comfort and dynamic performance.
- Elastyl fibers (100%): +12% elasticity compared to standard PA, providing enormous elasticity for maximum power.
- SPL final coating: Anti-abrasion coating for increased resistance
- Gauge: 16g/1.30 mm, 17g/1.24 mm,
- Length: 40 ft 12.2 m
- Composition: Polyamide, polyurethane, silicone finish
- Colour: Natural