{"product_id":"spitfire-bighead-wheels-white-blue-51mm-99a","title":"Spitfire Bighead Wheels, White\/Blue, 51mm\/99a","description":"\u003cp\u003eSpitfire Bighead Wheels in white and blue bring the classic Bighead shape to a compact 51mm \/ 99a street setup. At 99a you get more grip than a harder wheel and a cleaner slide than a softer pour, so ledges, parks, and slick spots stay controllable. The Bighead profile runs a little wider than a standard Classic, adding stability without jumping to a bulky park wheel. A 16mm contact patch keeps flip tricks quick while the 32.5mm width still plants landings. Shop this set of four at Stoked Ride Shop on stokedrideshop.com.\u003c\/p\u003e\n\u003ch3\u003e99a Bighead: Compact Speed, Controllable Slide\u003c\/h3\u003e\n\u003cp\u003eSpitfire’s 99a Bighead pour is built for everyday street and park skating. The hardness holds speed on smoother ground, breaks into a predictable slide when you commit, and keeps enough bite so you do not wash out in transition. Pair that with a small 51mm diameter and you get a light, responsive wheel that stays lively for technical tricks without feeling sketchy on the roll-up.\u003c\/p\u003e\n\u003ch3\u003eWheel Shape Explained\u003c\/h3\u003e\n\u003cp\u003eBighead is Spitfire’s slightly wider take on the classic medium-profile street wheel. Compared with a skinny Classic, the extra width and rounded lips add control in parks and on landings while the narrow 16mm riding surface keeps the wheel quick for flip tricks and manuals. The shape is symmetrical and centerset, so the ride feels even frontside and backside. At 51mm it sits low for pop and board feel, making it a solid choice for technical street skating and tighter park lines.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The height of the wheel, measured in millimeters.\"\u003eDiameter\u003c\/span\u003e: \u003c\/strong\u003e 51mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The hardness of the wheel, measured using the Shore Scale.\"\u003eDurometer\u003c\/span\u003e: \u003c\/strong\u003e 99a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The depth of the wheel, from edge to edge.\"\u003eWidth\u003c\/span\u003e: \u003c\/strong\u003e 32.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The width of the wheel surface that comes in contact with the ground.\"\u003eContact Patch Size\u003c\/span\u003e: \u003c\/strong\u003e 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The type of surface that comes in contact with the ground.\"\u003eContact Patch Surface\u003c\/span\u003e: \u003c\/strong\u003e Smooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The shape of the outer most edge on the wheel. This can be rounded for sliding, square for grip, sharp for grip, or beveled for combination of slip and grip.\"\u003eLip Type\u003c\/span\u003e: \u003c\/strong\u003e Rounded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"The location of the core within the wheel. The three types of positioning are sideset, offset, and centerset.\"\u003eCore Position\u003c\/span\u003e: \u003c\/strong\u003e Centerset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e \u003cspan style=\"cursor: help;\" title=\"What else makes this wheel legit?\"\u003eSpecial Features\u003c\/span\u003e: \u003c\/strong\u003e Classic Spitfire Bighead shape, iconic white\/blue Bighead graphic, 99a performance urethane, compact street size, set of 4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Deluxe Distribution","offers":[{"title":"Default Title","offer_id":51210185998588,"sku":"SPF-W-BH5199R","price":38.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2175\/4361\/files\/161306.jpg?v=1788211874","url":"https:\/\/stokedrideshop.com\/products\/spitfire-bighead-wheels-white-blue-51mm-99a","provider":"Stoked Ride Shop","version":"1.0","type":"link"}