{"product_id":"fcs-ii-performer-performance-core-white-medium-thruster-surfboard-fins","title":"FCS II Performer Performance Core White Medium Thruster Surfboard Fins","description":"\u003carticle\u003e\r\n  \u003ch2\u003eFCS II Performer Surfboard Fins – Size Medium – White Performance Core\u003c\/h2\u003e\r\n\r\n  \u003cp\u003e\r\n    The \u003cstrong\u003eFCS II Performer Surfboard Fins – Size Medium – White Performance Core\u003c\/strong\u003e are versatile,\r\n    all-around fins engineered for a balanced combination of \u003cstrong\u003espeed, flow, and response\u003c\/strong\u003e. Built\r\n    with the trusted Performer template and lightweight Performance Core (PC) construction, these medium fins\r\n    are a perfect match for surfers seeking dependable performance across a wide range of conditions.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cp\u003e\r\n    When you purchase these fins from Rider Shack, you’re supporting a\r\n    \u003cstrong\u003esmall, family-owned core surf shop run by surfers\u003c\/strong\u003e who are passionate about sharing the love\r\n    of surfing and the ocean with the community.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003eOverview\u003c\/h2\u003e\r\n  \u003cp\u003e\r\n    The Performer fin family is FCS’s signature “do-everything” template—designed to deliver balanced performance\r\n    that supports speed through turns, fluidity between moves, and responsive feel underfoot. The medium size is\r\n    ideal for surfers in the mid-weight range and works well in most everyday surf conditions.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFin Model:\u003c\/strong\u003e FCS II Performer\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFin Family:\u003c\/strong\u003e Performer – Find Balance\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Performance Core (PC)\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White (White Edition)\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Medium\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFin System:\u003c\/strong\u003e FCS II\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eFCS II White Edition\u003c\/h2\u003e\r\n  \u003cp\u003e\r\n    The \u003cstrong\u003eFCS II Essential Series White Edition\u003c\/strong\u003e pairs timeless white aesthetics with proven performance.\r\n    Inspired by the look of classic white fixed fins, this set eliminates color clashing and pairs seamlessly with\r\n    any board. Clean, simple, and performance-ready.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003ePerformance \u0026amp; Design\u003c\/h2\u003e\r\n\r\n  \u003ch3\u003eBalanced All-Round Performance\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    The Performer template delivers smooth speed generation and maneuverability. With \u003cstrong\u003eInside Foil Technology\r\n    (IFT)\u003c\/strong\u003e, these fins offer a predictable drive and fluid transition between turns—ideal for surfers\r\n    who want a versatile fin that performs well from small beach breaks to punchier point waves.\r\n  \u003c\/p\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eBalanced combination of speed, flow, and response\u003c\/li\u003e\r\n    \u003cli\u003ePredictable and versatile for many types of surf\u003c\/li\u003e\r\n    \u003cli\u003eResponsive feel without being too stiff or too loose\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch3\u003ePerformance Core Construction\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    \u003cstrong\u003ePerformance Core (PC)\u003c\/strong\u003e fins are made with a multi-layered resin transfer molding process that\r\n    creates a progressive flex pattern from base to tip. This gives the fin natural drive and hold, while maintaining\r\n    lightweight feel and adaptability.\r\n  \u003c\/p\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eLightweight yet strong construction\u003c\/li\u003e\r\n    \u003cli\u003eProgressive flex for smoother turns and drive\u003c\/li\u003e\r\n    \u003cli\u003eGreat feel in a wide variety of conditions\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eIdeal Conditions\u003c\/h2\u003e\r\n  \u003cp\u003e\r\n    These fins are designed for a \u003cstrong\u003ewide range of conditions\u003c\/strong\u003e, from mellow beach breaks to more\r\n    critical point and reef breaks. If you want one fin set that can handle almost everything, the Performer is a\r\n    reliable choice.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003eBoard Compatibility\u003c\/h2\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFin System:\u003c\/strong\u003e Designed to fit the FCS II Fin System\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eBoard Types:\u003c\/strong\u003e Recommended for all board types\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eSetup:\u003c\/strong\u003e Thruster (3-fin)\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eSize \u0026amp; Specifications\u003c\/h2\u003e\r\n\r\n  \u003ch3\u003eRecommended Rider Weight – Size Medium\u003c\/h3\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eWeight Range:\u003c\/strong\u003e 65–80 kg (145–175 lbs)\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch3\u003eFin Dimensions (Medium)\u003c\/h3\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e 4.37\" (111 mm)\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 4.55\" (115 mm)\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eArea:\u003c\/strong\u003e 14.81 in² (9554 mm²)\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eSweep:\u003c\/strong\u003e 33.7°\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eFoil:\u003c\/strong\u003e Inside Foil Technology (IFT)\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eWhy Choose the FCS II Performer?\u003c\/h2\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eClassic all-round fin set for everyday surfing\u003c\/li\u003e\r\n    \u003cli\u003eBalanced speed, flow, and responsiveness\u003c\/li\u003e\r\n    \u003cli\u003ePerformance Core construction for lightweight flex and control\u003c\/li\u003e\r\n    \u003cli\u003eTool-less FCS II installation and removal\u003c\/li\u003e\r\n    \u003cli\u003eClean white color that matches any board\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eWhy Buy from Rider Shack?\u003c\/h2\u003e\r\n  \u003cp\u003e\r\n    Rider Shack is a \u003cstrong\u003esmall, family-owned core surf shop\u003c\/strong\u003e run by surfers who care about getting\r\n    you the right gear and keeping you stoked. Every purchase supports a local business devoted to honest\r\n    expertise, quality products, and a genuine surf community.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\r\n\r\n  \u003ch3\u003eWhat type of surfing are these fins best for?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    The FCS II Performer fins are ideal for \u003cstrong\u003eall-around surfing\u003c\/strong\u003e, offering a balanced mix\r\n    of speed, flow, and responsiveness across many wave types.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eWhat boards are these fins compatible with?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    These fins are designed to fit the \u003cstrong\u003eFCS II Fin System\u003c\/strong\u003e and are recommended for use with\r\n    all board types that accept FCS II fins.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eWhat surfer weight is size Medium recommended for?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    Size Medium is recommended for surfers weighing approximately\r\n    \u003cstrong\u003e145–175 lbs (65–80 kg)\u003c\/strong\u003e.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eWhat is Performance Core construction?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    Performance Core (PC) fins are manufactured using a multi-layered resin process that creates progressive\r\n    flex from the base to the tip, helping surfers maintain drive and hold through turns.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eDo FCS II fins require tools to install?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    No. The \u003cstrong\u003eFCS II system\u003c\/strong\u003e allows for tool-less installation and removal.\r\n  \u003c\/p\u003e\r\n\u003c\/article\u003e\r\n","brand":"FCS","offers":[{"title":"Default Title","offer_id":52179680723227,"sku":"118164","price":134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6868\/9435\/files\/118164.jpg?v=1779161404","url":"https:\/\/ridershack.com\/products\/fcs-ii-performer-performance-core-white-medium-thruster-surfboard-fins","provider":"Rider Shack","version":"1.0","type":"link"}