{"product_id":"spitfire-wheels-formula-four-classics-54mm-97d","title":"Spitfire | Wheels | Formula Four Classics (54mm) 97D","description":"The most iconic wheel shape in skateboarding. Formula Four Classics deliver a medium riding surface with rounded sidewalls for responsive control across street, park, and transition. The 54mm size and 97D durometer offer the perfect balance of speed and grip for versatile skating. Built on Spitfire's legendary Formula Four core technology for consistent performance and durability.","brand":"Spitfire","offers":[{"title":"Default Title","offer_id":48846269776100,"sku":null,"price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/4142\/4356\/files\/1128022.jpg?v=1777470456","url":"https:\/\/www.westies.com.au\/products\/spitfire-wheels-formula-four-classics-54mm-97d","provider":"Westies","version":"1.0","type":"link"}