{"product_id":"asta-salvimar-torsion-2","title":"Torsion 2 Shaft","description":"\u003ch2\u003eSalvimar Torsion 2 Shaft with 360° Rotating Retractable Flopper\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTorsion 2 shaft\u003c\/strong\u003e by \u003cstrong\u003eSalvimar\u003c\/strong\u003e integrates an innovative system with a 360° rotating retractable flopper on the axis, which engages once it has penetrated the fish. This technology completely eliminates protruding parts, reducing friction and maximizing \u003cstrong\u003ehydrodynamic performance\u003c\/strong\u003e during the shot.\u003c\/p\u003e\n\u003cp\u003eThe smooth surface of the shaft allows extremely fast shots and more efficient penetration, ensuring a smooth, stable trajectory through the water. The shaft section has a maximum diameter of 7.5 mm, 2 mm smaller than traditional systems, thereby providing lower hydrodynamic drag.\u003c\/p\u003e\n\u003ch3\u003eMain technical features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e360° rotating flopper\u003c\/strong\u003e for better holding power, sliding along the shaft for approximately 60 mm\u003c\/li\u003e\n  \u003cli\u003eHigh-\u003cstrong\u003estrength\u003c\/strong\u003e, durable mechanical construction\u003c\/li\u003e\n  \u003cli\u003eAvailable diameters: 6.5 mm – 7.0 mm – 7.5 mm\u003c\/li\u003e\n  \u003cli\u003eAvailable lengths: 140 cm, 150 cm, 160 cm, 170 cm\u003c\/li\u003e\n  \u003cli\u003eAvailable with pins or mini shark fins depending on the desired configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis design delivers superior \u003cstrong\u003eshot accuracy\u003c\/strong\u003e and improved \u003cstrong\u003eflopper holding efficiency\u003c\/strong\u003e, making it ideal for spearfishing and freediving applications where smooth operation and release-system reliability are essential.\u003c\/p\u003e","brand":"Salvimar","offers":[{"title":"6.50 mm \/ 150 cm","offer_id":56925445849433,"sku":"901160TW","price":41.9,"currency_code":"EUR","in_stock":true},{"title":"6.50 mm \/ 160 cm","offer_id":56925445947737,"sku":"901160TW","price":44.0,"currency_code":"EUR","in_stock":true},{"title":"7.00 mm \/ 160 cm","offer_id":56925445882201,"sku":"902160TW","price":46.1,"currency_code":"EUR","in_stock":true},{"title":"7.00 mm \/ 170 cm","offer_id":56925445980505,"sku":"902170TW","price":47.15,"currency_code":"EUR","in_stock":true},{"title":"7.50 mm \/ 160 cm","offer_id":56925445914969,"sku":"AI520-75","price":48.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/Asta_Torsion_2.png?v=1782076123","url":"https:\/\/deepbluesub.com\/en\/products\/salvimar-torsion-2-shaft","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}