{"title":"Gravine","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDesigned for improved performance and traction across mud and rocky terrain, the Gravine is our ultimate rough conditions tread. Featuring a more aggressive pattern with tall knobs, this tire pushes the boundaries of gravel.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"gravine-pro-handmade-tlr","title":"GRAVINE Pro - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eConfident in Rough Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Gravine is the most aggressive tread of the Challenge line-up, suitable for more severe terrain. Tread depth is increased for greater braking traction and enhanced grip in loose gravel and rockier terrain. The wide-spaced knobs encourage mud and dirt shedding and find traction when smaller tread patterns are overpowered.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis handmade PRO version combines a supple Super Polyester casing with our durable SmartPlus Compound. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehookless rim compatible.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eFor perfect tubeless setup use \u003ca title=\"Challenge Smart Tubeless Sealant\" href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/smart-tubeless-sealant\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eChallenge Smart Tubeless Sealant\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Challenge Gravine Best Gravel Tires\" href=\"https:\/\/road.cc\/buyers-guide\/best-gravel-tyres\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(185, 27, 27);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eBEST GRAVEL TIRES REVIEW: Recommended by Road.cc\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Gravel_240x240.png?v=1730129484\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x40C \/ Tan","offer_id":53009827823939,"sku":"00585","price":67.9,"currency_code":"EUR","in_stock":true},{"title":"700x45C \/ Tan","offer_id":53009827889475,"sku":"00587","price":67.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVINE-Pro-HTLR-40-Tan.jpg?v=1744856126"},{"product_id":"gravine-xp-handmade-tlr","title":"GRAVINE XP - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eAggressive, Top-Tier Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Gravine is the most aggressive tread of the Challenge line-up, suitable for more severe terrain. Tread depth is increased for greater braking traction and enhanced grip in loose gravel and rockier terrain. The wide-spaced knobs encourage mud and dirt shedding and find traction when low-profile tread patterns are overpowered. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFor higher speeds, lower pressures and rougher terrain, Challenge has developed a new technology applied to handmade construction. The\u003cspan\u003e new XP series adds additional sidewall and tread protection \u003c\/span\u003e\u003cstrong\u003eXtra Protection (XP)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor greater durability.\u003c\/p\u003e\n\u003cp\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehookless rim compatible\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eFor perfect tubeless setup use \u003ca href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/smart-tubeless-sealant\" title=\"Challenge Smart Tubeless Sealant\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eChallenge Smart Tubeless Sealant\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_GravelXP_240x240.png?v=1730129976\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x40C \/ Black","offer_id":53009838375235,"sku":"00591","price":67.9,"currency_code":"EUR","in_stock":true},{"title":"700x45C \/ Black","offer_id":53009838408003,"sku":"00593","price":67.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVINE-Xp-HTLR-40-Black.jpg?v=1744856553"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/collections\/Product_banner_template7.jpg?v=1744856680","url":"https:\/\/challengetires.com\/collections\/gravine.oembed","provider":"Challenge Tires","version":"1.0","type":"link"}