{"title":"Twin Fins","description":"","products":[{"product_id":"speedwings-shortboard","title":"SpeedWings","description":"\u003cp\u003eThe SpeedWing ProCore is a performance shortboard fin engineered for drive, speed, and quick-turning action. Built from Procore material at 4.65\" depth and 4.5\" base, compatible with Futures and FCS for tri-fin setups, this surf fin is designed to make your board accelerate and snap through turns with authority. If you want next-level response from your shortboard, the SpeedWing ProCore is one of the most exciting surfboard fins for sale in the performance category.\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"4.6\" \/ Black \/ Future","offer_id":50811878998263,"sku":"RFC-FI-SH-SPE-WH4546FIFU","price":87.95,"currency_code":"USD","in_stock":true},{"title":"4.6\" \/ Black \/ FCS","offer_id":50950354829559,"sku":null,"price":87.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/4046B529-3740-4F11-94B6-2AFDAF78E315.jpg?v=1785216906"},{"product_id":"rsc-shortboardfin","title":"RSC","description":"\u003cp\u003eThe RSC is a large twin fin designed for surfers who want maximum area and drive from a twin fin surfboard setup. Available in  fiberglass with a 5.5\" base, compatible with Futures and FCS, this substantial twin fin provides exceptional hold and power through turns. One of the largest and most capable fins twin options in the lineup -- perfect for bigger twin fin boards or heavier surfers who want to feel connected to their board.\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"5.5\" \/ Clear \/ Future","offer_id":50811879096567,"sku":"RFC-FI-SF-RSC-BK5522FIFU","price":89.95,"currency_code":"USD","in_stock":true},{"title":"5.5\" \/ Clear \/ FCS","offer_id":50811879129335,"sku":"RFC-FI-SF-RSC-BK5522FIFC","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.5\" \/ Smoke \/ Future","offer_id":50811879162103,"sku":"RFC-FI-SF-RSC-RE5522FIFU","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.5\" \/ Smoke \/ FCS","offer_id":50811879194871,"sku":"RFC-FI-SF-RSC-RE5522FIFC","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.5\" \/ Black \/ Future","offer_id":50980347642103,"sku":null,"price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.5\" \/ Black \/ FCS","offer_id":50980347674871,"sku":null,"price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.5\" \/ Multicolor: White \u0026 Black \/ Future","offer_id":50811879227639,"sku":"RFC-FI-SF-RSC-AM5522FIFU","price":89.95,"currency_code":"USD","in_stock":true},{"title":"5.5\" \/ Multicolor: White \u0026 Black \/ FCS","offer_id":50811879260407,"sku":"RFC-FI-SF-RSC-AM5522FIFC","price":89.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/AE3F169C-A0FB-496F-9B14-7F28DA5153BD.jpg?v=1785262170"},{"product_id":"twin-fish-shortboardfins","title":"Twin Fish","description":"\u003cp\u003eThe Twin Fish fills the gap between large and small twin fins, offering a moderate fish-style rake for hold, drive, and the ability to push through critical sections. Available in black and clear fiberglass with a 5.4\" base, compatible with Futures and FCS, this twin fin surfboard fin was designed as the missing link in the twin fin lineup. A versatile fins twin option for surfers who want fish-inspired feel without going to the extreme ends of the size range.\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"5.4\" \/ Black \/ Future","offer_id":50811879293175,"sku":"RFC-FI-SF-TWF-BK5400FIFU","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.4\" \/ Black \/ FCS","offer_id":50811879325943,"sku":"RFC-FI-SF-TWF-BK5400FIFC","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.4\" \/ Clear \/ Future","offer_id":50811879358711,"sku":"RFC-FI-SF-TWF-CL5400FIFU","price":89.95,"currency_code":"USD","in_stock":false},{"title":"5.4\" \/ Clear \/ FCS","offer_id":50811879391479,"sku":"RFC-FI-SF-TWF-CL5400FIFC","price":89.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/C9E6420E-D75A-4829-8506-C9B93030ADE7.jpg?v=1785216775"},{"product_id":"rbt-shortboardfin","title":"RBT","description":"\u003cp\u003eThe RBT is a medium twin fin offering less area than the RSC 5.5\" twin, delivering a more balanced, responsive feel underfoot. Available in fiberglass with a 4.75\" base and 18.7 sq.in. area, compatible with Futures and FCS, the RBT is ideal for surfers who want twin fin surfboard performance with a lighter, quicker feel. A great all-around twin fin option for standard twin fin setups.\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"4.75\" \/ Black \/ Future","offer_id":50811879457015,"sku":"RFC-FI-SF-RBT-BK4751FIFU","price":46.95,"currency_code":"USD","in_stock":false},{"title":"4.75\" \/ Black \/ FCS","offer_id":50811879489783,"sku":"RFC-FI-SF-RBT-BK4751FIFC","price":46.95,"currency_code":"USD","in_stock":false},{"title":"4.75\" \/ Blue \/ Future","offer_id":50947014852855,"sku":null,"price":46.95,"currency_code":"USD","in_stock":false},{"title":"4.75\" \/ Blue \/ FCS","offer_id":50947014885623,"sku":null,"price":46.95,"currency_code":"USD","in_stock":true},{"title":"4.75\" \/ Smoke \/ Future","offer_id":50947014918391,"sku":null,"price":46.95,"currency_code":"USD","in_stock":true},{"title":"4.75\" \/ Smoke \/ FCS","offer_id":50947014951159,"sku":null,"price":46.95,"currency_code":"USD","in_stock":false},{"title":"4.75\" \/ Clear \/ Future","offer_id":50947014983927,"sku":null,"price":46.95,"currency_code":"USD","in_stock":true},{"title":"4.75\" \/ Clear \/ FCS","offer_id":50947015016695,"sku":null,"price":46.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/D0E7825F-BA3B-4A67-9518-CD76C9F3EEF2.jpg?v=1785216695"},{"product_id":"rs2-sidebite-shortboardfin","title":"RS2 SideBite","description":"\u003cp\u003eThe RS2 SideBite is a standard side bite fin for 2+1 or quad-adjacent setups, available in black and clear fiberglass at 3.5\", compatible with Futures and FCS systems. A reliable, versatile fins for a surfboard addition that pairs well with a variety of center or front fin configurations. Essential surfboard fins for sale for any surfer who wants to fine-tune their fin setup and get the most from their board.\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"3.5\" \/ Black \/ Future","offer_id":50811879522551,"sku":"RFC-FI-SF-RSS-BK3500FIFU","price":67.95,"currency_code":"USD","in_stock":false},{"title":"3.5\" \/ Black \/ FCS","offer_id":50811879555319,"sku":"RFC-FI-SF-RSS-BK3500FIFC","price":67.95,"currency_code":"USD","in_stock":false},{"title":"3.5\" \/ Clear \/ Future","offer_id":50811879588087,"sku":"RFC-FI-SF-RSS-CL3500FIFU","price":67.95,"currency_code":"USD","in_stock":false},{"title":"3.5\" \/ Clear \/ FCS","offer_id":50811879620855,"sku":"RFC-FI-SF-RSS-CL3500FIFC","price":67.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/F4D014E2-495A-47AC-BA45-D87C0069F2A6.jpg?v=1785216648"},{"product_id":"fish-ci","title":"Fish CI","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThe Fish CI is the larger fin in the fish twin fin line, offering maximum area and drive for fish surfboard riders. Available in black and clear fiberglass, wood, and stained glass -- compatible with Futures or FCS -- with 5.25\" depth, 6.75\" base, and 25.4 sq.in. area, these twin fins deliver the hold and flow needed to make a fish board come alive. A premium twin fin surfboard choice for surfers who love the fish experience and want fins that can keep up.\u003c\/span\u003e\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"Clear \/ Fiberglass \/ Future","offer_id":50820016406775,"sku":"RFC-FI-SF-FCI-CL6520FIFU","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Clear \/ Fiberglass \/ FCS","offer_id":50820016439543,"sku":"RFC-FI-SF-FCI-CL6520FIFC","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Smoke \/ Fiberglass \/ Future","offer_id":50946690253047,"sku":null,"price":89.95,"currency_code":"USD","in_stock":false},{"title":"Smoke \/ Fiberglass \/ FCS","offer_id":50946690285815,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ Fiberglass \/ Future","offer_id":50820016210167,"sku":"RFC-FI-SF-FCI-BK6520FIFU","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ Fiberglass \/ FCS","offer_id":50820016242935,"sku":"RFC-FI-SF-FCI-BK6520FIFC","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/C6C67140-9345-4B49-8DAD-D62F063A11C4.jpg?v=1785216466"},{"product_id":"fish-rocket","title":"Fish Rocket","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003eThe Fish Rocket is the most popular twin fin in the fish line -- a favorite among surfers for their fish boards. Available in fiberglass, wood, and stained glass with 4.75\" depth, 7\" base, and 22.1 sq.in. area, compatible with Futures and FCS, these twin fins deliver speed, flow, and a classic fish feel. If you're looking for twin fins for sale that will make your fish board truly fly, the Fish Rocket is the answer.\u003c\/span\u003e\u003c\/p\u003e","brand":"SC Glassworks","offers":[{"title":"Clear \/ Fiberglass \/ Future","offer_id":50820017684727,"sku":"RFC-FI-SF-FRO-CL7420FIFU","price":89.95,"currency_code":"USD","in_stock":true},{"title":"Clear \/ Fiberglass \/ FCS","offer_id":50820017717495,"sku":"RFC-FI-SF-FRO-CL7420FIFC","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Smoke \/ Fiberglass \/ Future","offer_id":50946712338679,"sku":null,"price":89.95,"currency_code":"USD","in_stock":true},{"title":"Smoke \/ Fiberglass \/ FCS","offer_id":50946712371447,"sku":null,"price":89.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ Fiberglass \/ Future","offer_id":50820017488119,"sku":"RFC-FI-SF-FRO-BK7420FIFU","price":89.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ Fiberglass \/ FCS","offer_id":50820017520887,"sku":"RFC-FI-SF-FRO-BK7420FIFC","price":89.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/files\/E3FF4712-7977-4CE7-81B3-4B24B27C1E72.jpg?v=1785216412"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/2645\/0679\/collections\/vecteezy_aerial-view-of-blue-ocean-waves_1433723_6153f8d0-aa9c-4505-a632-df7bc42307cd.jpg?v=1784528698","url":"https:\/\/scglassworks.com\/collections\/twin-fins.oembed","provider":"SC Glassworks","version":"1.0","type":"link"}