{"product_id":"spitfire-formula-four-classic-99du-54mm","title":"Spitfire | Formula Four Classic | 99A 54mm","description":"\u003ch3\u003eSpitfire | Formula Four Classic | 99DU 54mm\u003c\/h3\u003e\n\u003cp\u003eThe Spitfire Formula Four Classic 99DU 54mm Wheels deliver reliable speed, control and durability in a tried and tested shape. Built with Spitfire’s legendary Formula Four urethane, they offer strong flatspot resistance, smooth anti-stick slides and a consistent, fast ride.\u003c\/p\u003e\n\u003cp\u003eThe Classic shape is Spitfire’s most versatile, ideal for technical skating, park and street. At 54mm with a 99A durometer, these wheels strike the perfect balance of grip and slide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 54mm\u003c\/li\u003e\n\u003cli\u003eDurometer: 99A\u003c\/li\u003e\n\u003cli\u003eShape: Classic\u003c\/li\u003e\n\u003cli\u003eWidth: 33.6mm\u003c\/li\u003e\n\u003cli\u003eRiding surface: 16.4mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\/Silver swirl\u003c\/li\u003e\n\u003cli\u003eMaterial: Formula Four urethane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- notionvc: 0aba7f70-f86a-4163-92cf-517f06418f6f --\u003e\u003c\/p\u003e","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":56739121693055,"sku":null,"price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8960\/3270\/files\/Spitfire___Formula_Four_Classic___99A_54mm_1.png?v=1768235899","url":"https:\/\/608skateshop.com\/products\/spitfire-formula-four-classic-99du-54mm","provider":"608 Skateshop","version":"1.0","type":"link"}