{"product_id":"spitfire-formula-four-99-duro-lock-ins-52mm","title":"Spitfire Formula Four 99 Duro Lock Ins 52mm","description":"\u003cp\u003eThe Lock Ins are Spitfire Formula Four skateboard wheels. \u003c\/p\u003e\u003cp\u003eThe Formula Four urethane compound is definitely one of the best on the market. \u003c\/p\u003e\u003cp\u003eFormula Fours Slide well, last a long time and are extremely resistant to flat spots \u003c\/p\u003e\u003cp\u003eSpitfire's Lock Ins Shape was specially developed to make it easier to lock in on grinds. It is tapered on the outside with a slightly wider tread for durability and more control, even at high speeds. The straight edge on the inside makes it easier to lock into grinds. \u003c\/p\u003e\u003cp\u003eAt 99A the wheels have a standard hardness, not too hard, not too soft with optimal all round properties for street, parks and pools \u003c\/p\u003e\u003cp\u003eDiameter 52 millimeters, width 32.0 millimeters, riding surface 22.0 millimeters \u003c\/p\u003e\u003cp\u003eSet of 4 wheels \u003c\/p\u003e\u003cp\u003eMade in USA\u003c\/p\u003e","brand":"Spitfire","offers":[{"title":"52mm","offer_id":40207213592711,"sku":"WHSPFFLCK9952_52mm","price":73.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9626\/8167\/products\/spitfire-spitfire-formula-four-99-duro-lock-ins-52mm-5782460.jpg?v=1762767427","url":"https:\/\/freedomskateshop.at\/en-int\/products\/spitfire-formula-four-99-duro-lock-ins-52mm","provider":"Freedom Skateshop","version":"1.0","type":"link"}