{"product_id":"js-x-mfc-thruster-fin-set","title":"JS x MFC Thruster Fin Set","description":"\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFutures Compatible\u003c\/li\u003e\n\u003cli\u003eHighly refined epoxy construction for added durability, increased speed and performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEpoxy fins vs polyester fins:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEpoxy fins are more reactive, meaning a faster response time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEpoxy has a load of approx. 1800\/2000lb x square inch vs 500\/600lb x square inch of the poly resin\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAt high speed the epoxy fin is more reactive because it's able to handle the extra load. When the fin flexes it comes back faster, giving you a stronger spring back\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMore durable after extensive use poly fins become softer and lose their flexibility properties, while epoxy has a much longer life\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSmall (\u0026lt;70Kg \/ \u0026lt;155 Lbs)\u003cbr\u003eDepth: 109.13mm \/ 4.24\"\u003cbr\u003eBase: 112mm \/ 4.43\"\u003cbr\u003eArea: 9100mm \/ 14\"\u003cbr\u003eWeight: 190g\u003c\/p\u003e\n\u003cp\u003eMedium (65Kg - 80Kg \/ 145 - 175 Lbs)\u003cbr\u003eDepth: 116mm \/ 4.5\"\u003cbr\u003eBase: 120mm \/ 4.74\"\u003cbr\u003eArea: 10950mm \/ 17\"\u003cbr\u003eWeight: 195g\u003c\/p\u003e\n\u003cp\u003eLarge (75Kg+ \/ 165Lbs+)\u003cbr\u003eDepth: 119.mm \/ 4.6\"\u003cbr\u003eBase: 122mm \/ 4.83\"\u003cbr\u003eArea: 11000mm \/ 17\"\u003cbr\u003eWeight: 200g\u003c\/p\u003e","brand":"JS Surfboards","offers":[{"title":"Medium","offer_id":48107657199881,"sku":"22776","price":130.0,"currency_code":"GBP","in_stock":false},{"title":"Large","offer_id":48107657232649,"sku":"22777","price":130.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/7934\/4905\/files\/JS-Thruster-Fin-Set_1_0a671812-0773-4727-8100-27dfab5baadf.webp?v=1747149960","url":"https:\/\/93bdae-4.myshopify.com\/products\/js-x-mfc-thruster-fin-set","provider":"DTL Surf Staging Store","version":"1.0","type":"link"}