{"product_id":"spitfire-formula-four-og-classics-99d-wheels-52mm","title":"Spitfire Formula Four OG Classics 99D Wheels (52mm)","description":"\u003cp\u003e\u003cstrong\u003eSpitfire Formula Four OG Classics 99D Wheels (53mm) green\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eExperience the perfect fusion of performance and heritage with the Spitfire Formula Four 99D O.G. Classics Skateboard Wheel — engineered for skaters who refuse to compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBuilt on Spitfire's proprietary Formula Four urethane, this wheel sets the standard for durability and consistency. Unlike conventional urethane, Formula Four resists flatspotting, rolls faster, and maintains its shape session after session — so your ride stays as sharp on day 100 as it did on day one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe 99D durometer hits the sweet spot for high-performance skating. Firm enough to generate speed and lock into grinds on street terrain, yet responsive enough to handle the transitions of park and vert — this hardness rating is a go-to choice among pros and serious skaters alike.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe legendary O.G. Classics shape is no accident. Decades of skating have proven this silhouette delivers maximum contact with the ground, giving you the confidence and control to push your limits on any surface.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFormula Four urethane\u003c\/strong\u003e — flatspot-resistant, long-lasting, and fast-rolling\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e99D durometer\u003c\/strong\u003e — optimized for street, park, and vert skating\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eO.G. Classics shape\u003c\/strong\u003e — time-tested design for superior grip and control\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eVersatile performance\u003c\/strong\u003e — suitable for beginners through professional-level skaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eWhether you're learning your first kickflip or dialing in tech lines, the Spitfire Formula Four 99D O.G. Classics is the wheel that grows with you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Spitfire wheels\" href=\"https:\/\/shredzshop.com\/blogs\/news\/everything-about-spitfire-formula-four\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003eEverything You Need To Know About Spitfire Wheels\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/vvBNmOQ6LXI\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spitfire","offers":[{"title":"52mm","offer_id":54143499960639,"sku":null,"price":74.99,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/shredzshop.com\/products\/spitfire-formula-four-og-classics-99d-wheels-52mm","provider":"Shredz Skateboard Shop","version":"1.0","type":"link"}