{"product_id":"spitfire-formula-four-radial-full-99-durometer","title":"Spitfire Formula Four Radial Full 99 Durometer","description":"\u003ch2\u003e\u003cb\u003eThe Spitfire Formula Four Radial Full 99a Skateboard Wheels\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cb\u003eMaximum Control \u0026amp; Versatile Speed\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned for all terrain destruction, the Spitfire Formula Four Radial Full 99a wheels combine unmatched flatspot resistance with a rounder, wider profile for extra lock in stability. The 99a urethane gives you the ideal blend of controllable slide, fast roll, and speed on both crusty street spots and smooth park concrete. With a full width riding surface and rounded radial edges, these wheels lock into grinds effortlessly while keeping your ride smooth and fast. A MILO Staff Favorite!\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eMilo Highlights\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFormula Four Urethane Compound\u003c\/b\u003e Unmatched flatspot resistance, long lasting durability, and consistent speed across all terrain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e99a Durometer\u003c\/b\u003e The golden standard hardness for versatile street and park performance with controllable slide and reliable grip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRadial Full Shape\u003c\/b\u003e Extra wide riding surface with smooth radial edges for ultimate stability, speed, and effortless grind lock ins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue Form Retention\u003c\/b\u003e Holds its shape and diameter session after session without coning or flatspotting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eShred Metrics\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWheel Shape\u003c\/b\u003e Radial Full\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFormula\u003c\/b\u003e Formula Four Performance Urethane\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDurometer\u003c\/b\u003e 99a\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCore\u003c\/b\u003e Center Set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSurface Finish\u003c\/b\u003e Smooth Surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eColor Way\u003c\/b\u003e Natural \/ Red Artwork\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTech Specs\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e52mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e53mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e54mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e56mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDiameter (mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e52\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e53\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e54\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e56\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eRiding Surface (mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e21\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.5\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eOverall Width (mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e33\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e33.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e34\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eHardness\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e99a\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e99a\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e99a\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Spitfire","offers":[{"title":"54mm","offer_id":42396885385350,"sku":null,"price":47.99,"currency_code":"USD","in_stock":true},{"title":"56mm","offer_id":42396885319814,"sku":null,"price":47.99,"currency_code":"USD","in_stock":true},{"title":"58mm","offer_id":42396885352582,"sku":null,"price":47.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/1328\/2367\/files\/spitfire-formula-four-radial-full-skateboard-wheels-natural-99d_milosport.webp?v=1787851407","url":"https:\/\/www.milosport.com\/products\/spitfire-formula-four-radial-full-99-durometer","provider":"Milosport","version":"1.0","type":"link"}