{"product_id":"upgrade-rc-1-9-class-2-dual-stage-rock-crawling-foam-inserts-2-upg-18500","title":"UpGrade RC 1.9\" Class 2 Dual Stage Rock Crawling Foam Inserts (2)","description":"\u003cp\u003eUpGrade RC 1.9\" Class 2 Dual Stage Rock Crawling Foam Inserts use a two-stage construction to support consistent tire contact and sidewall performance. The soft outer foam helps the tire conform to terrain, while the firm inner foam helps maintain stability when additional load is applied.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo stage foam design\u003c\/li\u003e\n\u003cli\u003eSoft outer foam with firm inner foam\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for UpGrade RC 1.9\" Rock Claw Tires\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIncludes\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e(2) Class 2 Dual Stage Foam Inserts\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Tires are not included.\u003c\/p\u003e","brand":"UpGrade RC","offers":[{"title":"Default Title","offer_id":46293655847146,"sku":"UPG-18500","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9723\/1338\/files\/UPG-18500_01.jpg?v=1789962334","url":"https:\/\/swflrcr.com\/products\/upgrade-rc-1-9-class-2-dual-stage-rock-crawling-foam-inserts-2-upg-18500","provider":"SWFLRC Raceway","version":"1.0","type":"link"}