{"product_id":"spitfire-f4-99-fabiana-delfino-invasion-conical-full-wheels","title":"Spitfire F4 99 Fabiana Delfino Invasion Conical Full Wheels","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2032\/9159\/files\/Spitfire_Logo_26.png?v=1770917947\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"0\"\u003eSPITFIRE WHEELS - FORMULA FOUR 99A FABIANA DELFINO \"INVASION\" CONICAL FULL (53MM \u0026amp; 54MM)\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eLock in maximum control, wide-platform stability, and unmatched flat-spot resistance with the \u003cb data-path-to-node=\"1\" data-index-in-node=\"94\"\u003eSpitfire F4 99A Fabiana Delfino Invasion Conical Full Wheels\u003c\/b\u003e. As the undisputed industry benchmark for high-performance urethane, Spitfire’s Formula Four line is scientifically engineered to endure the heaviest street abuse and concrete transition sessions without losing its shape. Built as a signature pro edition for powerhouse all-terrain technician Fabiana Delfino, the \"Invasion\" series features custom alternative illustrative branding against raw natural urethane, giving your setup a sharp, independent look while you handle business.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eAvailable in both \u003cb data-path-to-node=\"2\" data-index-in-node=\"18\"\u003e53mm and 54mm diameters\u003c\/b\u003e and poured in Spitfire's universal \u003cb data-path-to-node=\"2\" data-index-in-node=\"77\"\u003e99A durometer\u003c\/b\u003e, these wheels deliver the definitive modern sweet spot for technical street execution and locked-in grinding traction.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eTechnical Specifications \u0026amp; Variant Details\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Spitfire Wheels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003ePro Model:\u003c\/b\u003e Fabiana Delfino\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eGraphic Variant:\u003c\/b\u003e Invasion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eUrethane Compound:\u003c\/b\u003e Formula Four (F4) Premium Urethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eDurometer (Hardness):\u003c\/b\u003e 99A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eShape Profile:\u003c\/b\u003e Conical Full Shape\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,6,0\"\u003e\u003cb data-path-to-node=\"4,6,0\" data-index-in-node=\"0\"\u003eColorway:\u003c\/b\u003e Natural Urethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"5\"\u003eSize-Specific Dimensions:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003e53mm Variant:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,1,0,0\"\u003eRiding Surface: 21.0mm | Total Width: 33.5mm | \u003cb data-path-to-node=\"6,0,1,0,0\" data-index-in-node=\"47\"\u003eManufacturer Item Number:\u003c\/b\u003e 21110404FA53\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003e54mm Variant:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,1,0,0\"\u003eRiding Surface: 21.5mm | Total Width: 34.0mm | \u003cb data-path-to-node=\"6,1,1,0,0\" data-index-in-node=\"47\"\u003eManufacturer Item Number:\u003c\/b\u003e 21110404FA54\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eFormula Four Metallurgy \u0026amp; Conical Full Shape Architecture\u003c\/h3\u003e\n\u003cp data-path-to-node=\"9\"\u003eEvery structural parameter of Fabiana Delfino's pro-model wheel is calculated to maximize roll velocity, prevent slide slip-outs, and provide an uncompromised lock-in on coping and rails:\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eUnmatched 99A Formula Four Compound:\u003c\/b\u003e Formulated from 100% pure polyurethane to resist flat-spots better than any other wheel on the market. The 99A durometer delivers blazing speed on smooth park concrete, while offering just enough forgiveness to absorb rugged street crust and maintain predictable traction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eThe Wide Conical Full Shape Profile:\u003c\/b\u003e Designed with a wide riding surface and sharp, hand-cut squared shoulders. This wide-profile footprint distributes weight evenly for rock-solid stability at high speeds, while the flat outer walls make it effortless to lock deeply and securely into grinds without slipping out prematurely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eTrue-Centric Speed Performance:\u003c\/b\u003e Precision poured to ensure absolute balance. Formula Four urethane retains more of its original sizing and structural shape over months of heavy skating, meaning your setup rolls faster, slides further, and responds predictably during technical lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eSizing Guide: 53mm vs. 54mm Selection\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eSelect the 53mm Profile\u003c\/b\u003e if you focus primarily on technical street skating, ledge lines, and flip tricks. It offers rapid acceleration, less total weight, and extra clearance to minimize wheelbite on low-profile trucks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eSelect the 54mm Profile\u003c\/b\u003e if you want an all-terrain daily driver that splits time between rugged street plazas, concrete bowls, and transition ramps. It carries excellent rolling momentum and handles rough terrain with ease.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"15\"\u003eProduct Summary\u003c\/h3\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe \u003cb data-path-to-node=\"16\" data-index-in-node=\"4\"\u003eSpitfire F4 99 Fabiana Delfino Invasion Conical Full Wheels\u003c\/b\u003e are the premier choice for technical street purists, ledge technicians, and park skaters who refuse to compromise on stability. By matching the elite \u003cb data-path-to-node=\"16\" data-index-in-node=\"214\"\u003eFormula Four flat-spot resistant urethane\u003c\/b\u003e with a wide \u003cb data-path-to-node=\"16\" data-index-in-node=\"268\"\u003eConical Full shape profile\u003c\/b\u003e and a custom pro concept, Spitfire delivers a wheel built to roll faster, lock into grinds tighter, and last significantly longer. They are an essential upgrade for anyone looking to maintain maximum control and back authentic independent skate progression.\u003c\/p\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eKeywords:\u003c\/b\u003e Spitfire Wheels, Formula Four, Spitfire F4, 99A Durometer, Fabiana Delfino, Invasion, Conical Full, 53mm Wheels, 54mm Wheels, Skateboard Wheels, Spitfire Columbus.\u003c\/p\u003e","brand":"Spitfire","offers":[{"title":"53MM \/ 99A \/ Natural","offer_id":42268616818743,"sku":"21110404FA53","price":48.0,"currency_code":"USD","in_stock":true},{"title":"54MM \/ 99A \/ Natural","offer_id":42268616851511,"sku":"21110404FA54","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2032\/9159\/files\/sf-cp-wh-f4-99-fabiana-invasion-con_fullcopy_jpg.webp?v=1781205015","url":"https:\/\/embassyboardshop.com\/products\/spitfire-f4-99-fabiana-delfino-invasion-conical-full-wheels","provider":"Embassy Boardshop","version":"1.0","type":"link"}