{"product_id":"spitfire-formula-four-radial-full-54mm-93d-wheels-natural","title":"Spitfire Formula Four Radial Full 54mm 93D Wheels - Natural","description":"\u003cp\u003eThis natural-urethane wheel combines a 54mm diameter with Spitfire’s 93D Formula Four compound and the Radial Full shape. Its smooth surface and center-set hub suit street and skatepark use.\u003c\/p\u003e\u003cp\u003eSpitfire Formula Four urethane is designed for abrasion and flatspot resistance, with a controlled slide and lasting shape. The Radial Full profile combines a wide contact area with rounded edges for a stable, supported feel.\u003c\/p\u003e\u003cp\u003eSold as one complete set of four wheels. Bearings are sold separately. Check the selected diameter and hardness when comparing this model with other Formula Four shapes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Spitfire\u003c\/li\u003e\n\u003cli\u003eFormula: Formula Four\u003c\/li\u003e\n\u003cli\u003eShape: Radial Full\u003c\/li\u003e\n\u003cli\u003eDurometer: 93D\u003c\/li\u003e\n\u003cli\u003ePackage: four wheels\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":67700049707144,"sku":"20SPI2900","price":54.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0368\/9876\/6984\/files\/INV-2026-04696-20SPI2900.jpg?v=1792445648","url":"https:\/\/parksideskateshop.com\/products\/spitfire-formula-four-radial-full-54mm-93d-wheels-natural","provider":"Parkside Skateshop","version":"1.0","type":"link"}