{"product_id":"power-box-fin-m88-superfast-30cm-select-sml07510030","title":"Power Box Fin M88 Superfast 30cm Select SML07510030","description":"\u003cp\u003e\u003cstrong\u003ePower Box Fin M88 Superfast 30cm — Select (SKU: SML07510030)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\nThe M88 Superfast is Select’s most powerful and fastest power box fin, engineered specifically for high-speed and slalom board performance. Its core structure is built from high-modulus carbon, producing an ultra-thin profile (8.8% thickness — 8.8 mm for a 10 cm chord) that minimizes drag and improves top-end speed. Select’s Active Flex concept balances a rigid trailing edge with a dynamically responsive leading edge, allowing controlled twist and lateral absorption for a very vertical lift effect. This behavior reduces the hull’s wetted surface area at speed, delivering improved control, stability and comfort in fast-planing conditions. The fin is optimized for use on speed and slalom boards between roughly 85–145 liters and mounts in a standard power box for straightforward installation. Designed for experienced sailors, the M88 Superfast unlocks superior acceleration, reduced drag and precise handling when pushed hard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\n- High-modulus carbon construction for a lightweight, ultra-stiff core and minimal flex where needed\u003cbr\u003e\n- Ultra-thin foil (8.8% thickness) engineered to reduce hydrodynamic drag\u003cbr\u003e\n- Active Flex design: rigid trailing edge with a reactive leading edge for dynamic twist and vertical lift\u003cbr\u003e\n- Optimized for speed and slalom disciplines — maximizes glide and top-end performance\u003cbr\u003e\n- Power box compatible for secure, direct mounting to conventional boards\u003cbr\u003e\n- Designed to reduce hull wetted surface at speed, improving comfort and control\u003cbr\u003e\n- Durable carbon layup for long-term performance under high loads\u003cbr\u003e\n- Ideal for experienced riders looking for precision and speed in flat to choppy open-water conditions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\nManufacturer: Select\u003cbr\u003e\nSKU: SML07510030\u003cbr\u003e\nMaterial: High-modulus carbon composite core (carbon layup)\u003cbr\u003e\nSize\/Dimensions: 30 cm length; 8.8% thickness (8.8 mm per 10 cm chord)\u003cbr\u003e\nWeight: Not specified\u003cbr\u003e\nColor: Not specified\u003cbr\u003e\nSize: 30 cm\u003cbr\u003e\nCategory: Fins\u003cbr\u003e\nAge Group: Adults\u003cbr\u003e\nGender: Unisex\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e\u003cbr\u003e\nIdeal for advanced and professional windsurfers focused on speed and slalom racing. Best suited to high-speed planing conditions and open-water environments where reduced drag and precise control matter most. Use with speed\/slalom boards in the 85–145 L range and a compatible power box; riders should pair the fin with an appropriately rated board setup and consider protective gear when operating at high speeds.\u003c\/p\u003e","brand":"Select","offers":[{"title":"Default Title","offer_id":51706957562132,"sku":"SML07510030","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/7080\/5268\/files\/SML07510030_1.jpg?v=1764281069","url":"https:\/\/movesea.com\/products\/power-box-fin-m88-superfast-30cm-select-sml07510030","provider":"MOVESEA COM","version":"1.0","type":"link"}