{"product_id":"dune-ultra-handmade-tubular","title":"DUNE Ultra - Handmade Tubular","description":"\u003cp\u003e\u003cspan\u003eThe Dune is the Belgian's secret skill-building tire. Like the Chicane, this tire is a super fast rolling sand tire that also works incredibly well on frozen courses. The small shoulder knobs are intended for riders with great bike handling skills. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis handmade SETA EXTRA (Ultra) tubular uses an ultra-compliant sealed Silk 1000TPI casing for unmatched performance with our SmartSoft Compound\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e tread and a Latex Inner Tube with 60mm valve stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eRemember you may need to use\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003ca style=\"color: rgb(0, 0, 0);\" href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/presta-valve-extenders\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eChallenge Presta Valve Extenders\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e when mounting tubulars on deep-profile rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_CX_Ultra_240x240.png?v=1730137127\"\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Cream","offer_id":53009834082627,"sku":"11872","price":129.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/DUNE-Ultra-HTU-33-Cream.jpg?v=1744856424","url":"https:\/\/challengetires.com\/products\/dune-ultra-handmade-tubular","provider":"Challenge Tires","version":"1.0","type":"link"}