{"product_id":"fcs-ii-mayhem-pivot-quad-rear-fin-set","title":"FCS II Mayhem Pivot Quad Rear Fin Set","description":"\u003cp\u003eThe \u003cstrong\u003eFCS II Mayhem Pivot Quad Rear Fin Set\u003c\/strong\u003e is Matt Biolos' refined quad rear template for speed, tight turns and quick changes of direction. Part of the Reactor fin family, it adds agility and responsiveness to lower-rockered boards like the RNF and Puddle Jumper, and still performs in high-performance quads.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned with Lost shaper Matt Biolos\u003c\/li\u003e\n\u003cli\u003eReactor-family template for tight, snappy turns\u003c\/li\u003e\n\u003cli\u003eGreat on low-rocker fun boards and beach break shapes\u003c\/li\u003e\n\u003cli\u003ePairs with your favorite FCS II quad front fins or thruster side fins\u003c\/li\u003e\n\u003cli\u003ePerformance Core Carbon: carbon reinforcement for a stiffer, more responsive feel\u003c\/li\u003e\n\u003cli\u003eFits FCS II fin boxes and clicks in without tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFin system\u003c\/td\u003e\n\u003ctd\u003eFCS II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetup\u003c\/td\u003e\n\u003ctd\u003eQuad rears (2 fins)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePC Carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes\u003c\/td\u003e\n\u003ctd\u003eMedium, Large\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColors\u003c\/td\u003e\n\u003ctd\u003eSand, Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eSize Guide\u003c\/h3\u003e\u003cp\u003eAs a general guide by surfer weight: \u003cstrong\u003eMedium\u003c\/strong\u003e about 145–175 lb; \u003cstrong\u003eLarge\u003c\/strong\u003e about 165–200 lb. If you're between sizes, size up for more hold or down for a looser feel.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill these fit my board?\u003c\/strong\u003e They fit boards with FCS II fin boxes. They won't fit original FCS two-tab plugs or Futures boxes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this include front fins?\u003c\/strong\u003e No, this is a set of two rear fins. Use them with the side fins from a matching tri set, or a quad front pair.\u003c\/p\u003e","brand":"FCS","offers":[{"title":"Medium \/ Sand","offer_id":55583369134379,"sku":"FMB-PCU06-MD-RS-R","price":83.0,"currency_code":"USD","in_stock":true},{"title":"Large \/ Marine","offer_id":55583369167147,"sku":"FMB-PCU06-LG-RS-R","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/6634\/1675\/files\/Mayhem-Pivot-Quad-Medium-Sand-Front.png?v=1789496968","url":"https:\/\/onerevolversurfboards.com\/products\/fcs-ii-mayhem-pivot-quad-rear-fin-set","provider":"One Revolver Surfboards","version":"1.0","type":"link"}