{"product_id":"tecnifibre-nrg2-tennis-strings","title":"Tecnifibre NRG2 Tennis String","description":"\u003cp data-start=\"65\" data-end=\"248\"\u003eDesigned to deliver maximum power, the \u003cstrong data-start=\"143\" data-end=\"151\"\u003eNRG²\u003c\/strong\u003e is the most powerful string in the range—trusted by players and specialists for over 20 years.\u003c\/p\u003e\n\u003cul data-start=\"250\" data-end=\"674\"\u003e\n\u003cli data-start=\"250\" data-end=\"435\"\u003e\n\u003cp data-start=\"252\" data-end=\"435\"\u003e\u003cstrong data-start=\"252\" data-end=\"278\"\u003eAdvanced Construction:\u003c\/strong\u003e Over 1,200 microfilaments made from Elastyl (12% more elastic than standard polyamide), infused with Polyurethane 400 for unmatched \u003cstrong data-start=\"411\" data-end=\"432\"\u003epower and comfort\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"436\" data-end=\"583\"\u003e\n\u003cp data-start=\"438\" data-end=\"583\"\u003e\u003cstrong data-start=\"438\" data-end=\"474\"\u003eExclusive SPL Surface Treatment:\u003c\/strong\u003e Ensures smoothness and explosive \u003cstrong data-start=\"508\" data-end=\"521\"\u003esnap-back\u003c\/strong\u003e, eliminating the need for string readjustments during play.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"584\" data-end=\"674\"\u003e\n\u003cp data-start=\"586\" data-end=\"674\"\u003e\u003cstrong data-start=\"586\" data-end=\"609\"\u003eDurable 1.32 Gauge:\u003c\/strong\u003e Built to withstand intense play while maintaining performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"676\" data-end=\"802\"\u003eA top 10 bestseller for more than two decades, NRG² continues to set the standard for precision, power, and reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003ePU 400:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003e 400% elasticity for great comfort and dynamic performance.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003eElastyl fibers (100%):\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003e +12% elasticity compared to standard PA, providing enormous elasticity for maximum power.\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003eSPL final coating:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan dir=\"auto\" style=\"\"\u003e\u003cspan dir=\"auto\" style=\"\"\u003e Anti-abrasion coating for increased resistance\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e: 16g\/1.30 mm, 17g\/1.24 mm,\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 40 ft 12.2 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: \u003cspan dir=\"auto\"\u003ePolyamide, polyurethane, silicone finish\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour\u003c\/strong\u003e: Natural\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecnifibre","offers":[{"title":"16g 1.32 mm","offer_id":47656257913054,"sku":"TSTFNRG16","price":28.99,"currency_code":"CAD","in_stock":true},{"title":"17g 1.24 mm","offer_id":47656257945822,"sku":"TSTFNRG17","price":28.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2699\/5810\/files\/Screenshot2025-11-04155412.png?v=1762300658","url":"https:\/\/www.topspintennis.ca\/products\/tecnifibre-nrg2-tennis-strings","provider":"TopSpin Tennis Shop","version":"1.0","type":"link"}