{"product_id":"challenge-gravel-grinder-pro-tire-700x33c-folding-tubeless-ready-smart-superpoly-pps2-260tpi-tanwall","title":"Challenge, Gravel Grinder Pro, Tire, 700x33C, Folding, Tubeless Ready, Smart, SuperPoly, PPS2, 260TPI, Tanwall","description":"• Make your mark on the gravel scene with the Gravel Grinder \n• This tire combines a fast rolling diamond center with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy\n• This handmade clincher combines a supple, 260TPI SuperPoly casing with natural rubber tread for long distance comfort, confident cornering, and quick handing. \n• Includes PPS2, a combination of our sub-tread Puncture Protection System and an additional layer inside the casing to increase resistance to punctures.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":51483081212036,"sku":"011368-02-700","price":66.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/9479\/9236\/files\/277452974.jpg?v=1773342797","url":"https:\/\/www.emeraldbaybikes.com\/products\/challenge-gravel-grinder-pro-tire-700x33c-folding-tubeless-ready-smart-superpoly-pps2-260tpi-tanwall","provider":"emerald bay bikes","version":"1.0","type":"link"}