{"product_id":"ci-mid-twin-611-spinetek-copy","title":"CI Mid Twin 6'11\" - Spinetek White","description":"\u003cp\u003eCurrently the only ones of these available in the UK.\u003c\/p\u003e\n\u003cp\u003eA modern classic inspired by traditional egg and single fin designs, the mid is a reliable all-round mid-length for a wide range of conditions.\u003c\/p\u003e\n\u003cp\u003eThis is the Twin version, \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ea faster looser surfing experience great for flying down long walls. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFutures Twins\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003cstrong\u003e \u003cmeta charset=\"utf-8\"\u003e6'11\" x 21 1\/8\" 2 13\/16 \" - 45.4 Ltrs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpine-Tek\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA collaboration between Channel Islands Surfboards and Shapers Australia. Essentially it is a completely new, and world first of it's kind, stringer system. Based on the principles of elastic energy, Spine-Tek flexes under pressure, (loading up through turns) and returns to it's normal rocker, providing surfboards with additional drive, speed, power and flow. Made from a fibreglass and resin composite, the virtually unbreakable Spine-Tek stringer is installed into the deck of the EPS foam core, and then layered over with E-Glass and Entropy Super Sap Epoxy, (Ecoboard Certified).\u003c\/p\u003e\n\u003cp\u003eThe main focus of the Spine-Tek is flex, with the ability to return to it's original shape. This really is a method of converting stored\/potential energy into kinetic energy. When you put more weight onto your foot into a turn, the spine will flex.. ie. load up more than a traditional stringer.. When your force decreases through the turn, the potential energy is then converted to kinetic energy as the spine springs back to it's original shape (rocker), thus increasing power, speed drive and flow.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Channel Islands","offers":[{"title":"Default Title","offer_id":58044705636739,"sku":null,"price":885.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2780\/9110\/files\/CIspinetekwhitetop_401a64ee-1a35-4cad-9c01-0ee8756d3114.png?v=1778775308","url":"https:\/\/unsungherosurf.co.uk\/products\/ci-mid-twin-611-spinetek-copy","provider":"unsunghero Surf Shop","version":"1.0","type":"link"}