{"title":"Gravel Tires","description":"\u003cp\u003eFrom rough pavement to smooth dirt to whatever else you might encounter - Challenge makes some of the best tires available\u003c\/p\u003e","products":[{"product_id":"getaway-pro-handmade-tlr","title":"GETAWAY Pro - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eFast, Versatile Everyday Gravel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur most popular gravel tire is designed to handle hardpack, intermediate gravel, and firm to loose dirt – in other words, many of the conditions you might face every day. This is the tire that should be the first choice for races or big rides, only switching if the course is quite wet or rocky with chunky gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis handmade PRO version combines a supple Super Polyester casing with our standard Smart 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 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\u003cp\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\u003e\u003cspan style=\"color: rgb(185, 27, 27); text-decoration: underline;\"\u003e\u003ca style=\"color: rgb(185, 27, 27); text-decoration: underline;\" title=\"Challenge Getaway Pro 40c Test\" href=\"https:\/\/www.bicyclerollingresistance.com\/cx-gravel-reviews\/challenge-getaway-pro-htlr\"\u003eTEST: Bicycle Rolling Resistance 5\/5 \"Highly Recommended\"\u003c\/a\u003e\u003c\/span\u003e\u003ca title=\"Challenge Criterium RS Review\" href=\"https:\/\/road.cc\/content\/review\/challenge-criterium-rs-tlr-299921\"\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" 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":"700x36C \/ Tan","offer_id":53009827594563,"sku":"00568","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009827627331,"sku":"00570","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x45C \/ Tan","offer_id":53009827692867,"sku":"00572","price":79.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GETAWAY-Pro-HTLR-36-Tan.jpg?v=1744856116"},{"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":"strada-bianca-pro-handmade-clincher","title":"STRADA BIANCA Pro - Handmade Clincher","description":"\u003cp\u003e\u003cstrong\u003eEfficient All-Road Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrada Bianca is suitable for poor pavement, packed dirt, fine gravel or a mixture of all of these. The tires are the definition of All Road – created with the DNA of our classic road models and turbocharged with reinforced sidewalls and a tougher rubber compound. Strada Bianca blurs the line between asphalt performance and (very) fast gravel.\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\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\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":"700x30C \/ Tan","offer_id":53009828053315,"sku":"00517","price":64.9,"currency_code":"EUR","in_stock":false},{"title":"700x33C \/ Tan","offer_id":53009828086083,"sku":"00519","price":64.9,"currency_code":"EUR","in_stock":false},{"title":"700x36C \/ Tan","offer_id":53009828118851,"sku":"00540","price":64.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009828151619,"sku":"00562","price":64.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/STRADA-BIANCA-Pro-HCL-40-Tan.jpg?v=1744856136"},{"product_id":"strada-bianca-pro-handmade-tlr","title":"STRADA BIANCA Pro - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eEfficient All-Road Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrada Bianca is suitable for poor pavement, packed dirt, fine gravel or a mixture of all of these. The tires are the definition of All Road – created with the DNA of our classic road models and turbocharged with reinforced sidewalls and a tougher rubber compound. Strada Bianca blurs the line between asphalt performance and (very) fast gravel.\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\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehookless rim compatible\u003c\/strong\u003e (33C and larger)\u003cb\u003e.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\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\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Challenge Strada Bianca Pro 40c Test\" href=\"https:\/\/www.bicyclerollingresistance.com\/cx-gravel-reviews\/challenge-strada-bianca-pro-htlr-40\"\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\u003e\u003cspan style=\"color: rgb(185, 27, 27);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eTEST: Bicycle Rolling Resistance 4.5\/5 \"Highly Recommended\" (40c)\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Challenge Strada Bianca Pro HTLR 36\" href=\"https:\/\/www.bicyclerollingresistance.com\/cx-gravel-reviews\/challenge-strada-bianca-pro-htlr\"\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\u003e\u003cspan style=\"color: rgb(185, 27, 27);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(185, 27, 27);\"\u003e\u003cspan style=\"color: rgb(185, 27, 27);\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eTEST: Bicycle Rolling Resistance 5\/5 \"Highly Recommended\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e (36c)\u003c\/span\u003e\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":"700x30C \/ Tan","offer_id":53009828315459,"sku":"00555","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x33C \/ Tan","offer_id":53009828348227,"sku":"00560","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Tan","offer_id":53009828380995,"sku":"00542","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009828413763,"sku":"00564","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x45C \/ Tan","offer_id":53009828446531,"sku":"00566","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/STRADA-BIANCA-Pro-HTLR-30-Tan.jpg?v=1744856145"},{"product_id":"strada-bianca-pro-handmade-tubeless-tubular","title":"STRADA BIANCA Pro - Handmade Tubeless Tubular","description":"\u003cp\u003e\u003cstrong\u003eEfficient All-Road Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrada Bianca is suitable for poor pavement, packed dirt, fine gravel or a mixture of all of these. The tires are the definition of All Road – created with the DNA of our classic road models and turbocharged with reinforced sidewalls and a tougher rubber compound. Strada Bianca blurs the line between asphalt performance and (very) fast gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis handmade PRO version combines a supple, 260TPI Super Polyester casing with our durable SmartPlus Compound\u003cmeta charset=\"utf-8\"\u003e tread and a Latex Inner Tube with 48mm valve stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eA tubeless tubular is glued to the rim just like a regular tubular\u003c\/strong\u003e and from the outside there is no way to detect a difference, but an interior coating makes sewing an inner tube inside the tire unnecessary. This \"tubular without a tube\" offers next-level protection from pinch flats or punctures when combined with\u003c\/span\u003e \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\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Gravel_HTLTU_240x240.png?v=1730137684\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x30C \/ Tan","offer_id":53009828544835,"sku":"10650","price":99.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Tan","offer_id":53009828577603,"sku":"10660","price":99.9,"currency_code":"EUR","in_stock":false},{"title":"700x40C \/ Tan","offer_id":53009828610371,"sku":"10662","price":99.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/STRADA-BIANCA-Pro-HTLTU-30-Tan.jpg?v=1744856156"},{"product_id":"strada-bianca-tlr","title":"STRADA BIANCA - Vulcanized TLR","description":"\u003cp\u003e\u003cstrong\u003eEfficient All-Road Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrada Bianca is suitable for poor pavement, packed dirt, fine gravel or a mixture of all of these. The tires are the definition of All Road – created with the DNA of our classic road models and turbocharged with reinforced sidewalls and a tougher rubber compound. Strada Bianca blurs the line between asphalt performance and (very) fast gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWith our \u003cmeta charset=\"utf-8\"\u003evulcanized construction, we start where other tires stop - we utilize ultralight 60TPI nylon casings and superior tread compounds - to give our traditional vulcanized tires excellent ride feel and quality that is more affordable than our handmade offerings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehooked rim compatible.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFor perfect tubeless setup use \u003c\/span\u003e\u003ca style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" 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\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Vul_CXRD_160x160.png?v=1730139838\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x30C \/ Brown","offer_id":53009828741443,"sku":"02229","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Brown","offer_id":53009828774211,"sku":"02089","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Black","offer_id":53009828806979,"sku":"02084","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Brown","offer_id":53009828839747,"sku":"02100","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"650x46C \/ Brown","offer_id":53009828872515,"sku":"02039","price":28.95,"currency_code":"EUR","in_stock":true},{"title":"700x30C \/ Black","offer_id":54242399715651,"sku":"02224","price":57.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/STRADA-BIANCA-VTLR-30-Brown.jpg?v=1744856167"},{"product_id":"strada-bianca-clincher","title":"STRADA BIANCA - Vulcanized Clincher","description":"\u003cp\u003e\u003cstrong\u003eEfficient All-Road Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStrada Bianca is suitable for poor pavement, packed dirt, fine gravel or a mixture of all of these. The tires are the definition of All Road – created with the DNA of our classic road models and turbocharged with reinforced sidewalls and a tougher rubber compound. Strada Bianca blurs the line between asphalt performance and (very) fast gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWith our \u003cmeta charset=\"utf-8\"\u003evulcanized construction, we start where other tires stop - we utilize ultralight 60TPI nylon casings and superior tread compounds - to give our traditional vulcanized tires excellent ride feel and quality that is more affordable than our handmade offerings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Vul_CXRD_160x160.png?v=1730139838\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x30C \/ Black","offer_id":53009829036355,"sku":"01965","price":44.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Black","offer_id":53009829069123,"sku":"01959","price":44.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/STRADA-BIANCA-VCL-30-Black.jpg?v=1744856176"},{"product_id":"getaway-pro-handmade-clincher","title":"GETAWAY Pro - Handmade Clincher","description":"\u003cp\u003e\u003cstrong\u003eFast, Versatile Everyday Gravel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur most popular gravel tire is designed to handle hardpack, intermediate gravel, and firm to loose dirt – in other words, many of the conditions you might face every day. This is the tire that should be the first choice for races or big rides, only switching if the course is quite wet or rocky with chunky gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis handmade PRO version combines a supple Super Polyester casing with our standard Smart Compound. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" 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":"700x36C \/ Tan","offer_id":53009829298499,"sku":"00574","price":64.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009829331267,"sku":"00576","price":64.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GETAWAY-Pro-HCL-36-Tan.jpg?v=1744856183"},{"product_id":"getaway-pro-handmade-tubeless-tubular","title":"GETAWAY Pro - Handmade Tubeless Tubular","description":"\u003cp\u003e\u003cstrong\u003eFast, Versatile Everyday Gravel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur most popular gravel tire is designed to handle hardpack, intermediate gravel, and firm to loose dirt – in other words, many of the conditions you might face every day. This is the tire that should be the first choice for races or big rides, only switching if the course is quite wet or rocky with chunky gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis handmade PRO version combines a supple, 260TPI Super Polyester casing with our durable SmartPlus Compound and a Latex Inner Tube with 48mm valve stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eA tubeless tubular is glued to the rim just like a regular tubular\u003c\/strong\u003e and from the outside there is no way to detect a difference, but an interior coating makes sewing an inner tube inside the tire unnecessary. This \"tubular without a tube\" offers next-level protection from pinch flats or punctures when combined with\u003c\/span\u003e \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\u003c\/p\u003e\n\u003cp\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_Gravel_HTLTU_240x240.png?v=1730137684\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x36C \/ Tan","offer_id":53009829495107,"sku":"10680","price":99.9,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009829527875,"sku":"10682","price":99.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GETAWAY-Pro-HTLTU-36-Tan.jpg?v=1744856190"},{"product_id":"gravel-grinder-pro-handmade-tlr","title":"GRAVEL GRINDER Pro - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eMulti-Purpose with Bite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravel Grinder is for cruising at speed and cornering with more confidence in soft and wet conditions. The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts. The mixed tread offers solid rolling resistance with a bit more cornering grip.\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\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Gravel_240x240.png?v=1730129484\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009829626179,"sku":"00537","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Tan","offer_id":53009829658947,"sku":"00532","price":55.93,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Tan","offer_id":53009829691715,"sku":"00534","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVEL-GRINDER-HTLR-40-Tan.jpg?v=1744856198"},{"product_id":"gravel-grinder-pro-handmade-clincher","title":"GRAVEL GRINDER Pro - Handmade Clincher","description":"\u003cp\u003e\u003cstrong\u003eMulti-Purpose with Bite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravel Grinder is for cruising at speed and cornering with more confidence in soft and wet conditions. The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts. The mixed tread offers solid rolling resistance with a bit more cornering grip.\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\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\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":"700x33C \/ Tan","offer_id":53009829888323,"sku":"00535","price":64.9,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Tan","offer_id":53009829921091,"sku":"00530","price":45.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVEL-GRINDER-Pro-HCL-33-Tan.jpg?v=1744856209"},{"product_id":"gravel-grinder-clincher","title":"GRAVEL GRINDER - Vulcanized Clincher","description":"\u003cp\u003e\u003cstrong\u003eMulti-Purpose with Bite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravel Grinder is for cruising at speed and cornering with more confidence in soft and wet conditions. The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts. The mixed tread offers solid rolling resistance with a bit more cornering grip.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eWith our \u003cmeta charset=\"utf-8\"\u003evulcanized construction, we start where other tires stop - we utilize ultralight 60TPI nylon casings and superior tread compounds - to give our traditional vulcanized tires excellent ride feel and quality that is more affordable than our handmade offerings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Vul_CXRD_160x160.png?v=1730139838\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x38C \/ Black","offer_id":53009830871363,"sku":"01938","price":44.9,"currency_code":"EUR","in_stock":false},{"title":"700x42C \/ Black","offer_id":53009830904131,"sku":"01941","price":44.9,"currency_code":"EUR","in_stock":true},{"title":"700x42C \/ Brown","offer_id":53774979957059,"sku":"01943","price":35.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVEL-GRINDER-VCL-38-Black.jpg?v=1744856270"},{"product_id":"gravel-grinder-tlr","title":"GRAVEL GRINDER - Vulcanized TLR","description":"\u003cp\u003e\u003cstrong\u003eMulti-Purpose with Bite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravel Grinder is for cruising at speed and cornering with more confidence in soft and wet conditions. The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts. The mixed tread offers solid rolling resistance with a bit more cornering grip.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWith our \u003cmeta charset=\"utf-8\"\u003evulcanized construction, we start where other tires stop - we utilize ultralight 60TPI nylon casings and superior tread compounds - to give our traditional vulcanized tires excellent ride feel and quality that is more affordable than our handmade offerings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehooked 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\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Vul_CXRD_160x160.png?v=1730139838\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Brown","offer_id":53009831690563,"sku":"02049","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x33C \/ Black","offer_id":53009831723331,"sku":"02044","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x38C \/ Brown","offer_id":53009831756099,"sku":"02009","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"700x38C \/ Black","offer_id":53009831788867,"sku":"02004","price":57.9,"currency_code":"EUR","in_stock":false},{"title":"700x42C \/ Black","offer_id":53009831821635,"sku":"02014","price":57.9,"currency_code":"EUR","in_stock":true},{"title":"650x46C \/ Brown","offer_id":53479338017091,"sku":"02029","price":57.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVEL-GRINDER-VTLR-33-Black.jpg?v=1744856292"},{"product_id":"getaway-xp-handmade-tlr","title":"GETAWAY XP - Handmade TLR","description":"\u003cp\u003e\u003cstrong\u003eVersatile, All-Conditions Protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur most popular gravel tire is designed to handle hardpack, intermediate gravel, and firm to loose dirt – in other words, many of the conditions you might face every day. This is likely the tire that will be the first choice for races or big rides, only switching if the course is quite wet or rocky with chunky gravel. \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\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\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\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x40C \/ Black","offer_id":53009835950403,"sku":"00578","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x45C \/ Black","offer_id":53009835983171,"sku":"00580","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GETAWAY-XP-HTLR-40-Black.jpg?v=1744856497"},{"product_id":"almanzo-pro-handmade-clincher","title":"ALMANZO Pro – Handmade Clincher","description":"\u003cp\u003e\u003cspan\u003eThe Almanzo is the ideal tire for gravel and adventure riders seeking more control than the herringbone tread Strada Bianca and lower rolling resistance than the Gravel Grinder. This intermediate tread is perfect for dry, firm and fast conditions.\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThis handmade PRO version combines a supple Super Polyester casing with our durable SmartPlus Compound.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eChallenge clincher tires are designed for use with tubes and hooked rims.\u003c\/span\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_Gravel_240x240.png?v=1730129484\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009836212547,"sku":"00524","price":55.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/ALAMANZO-Pro-HCL-33-Tan.jpg?v=1744856507"},{"product_id":"getaway-tlr","title":"GETAWAY - Vulcanized TLR","description":"\u003cp\u003e\u003cstrong\u003eFast, Versatile Everyday Gravel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur most popular gravel tire is designed to handle hardpack, intermediate gravel, and firm to loose dirt – in other words, many of the conditions you might face every day. This is the tire that should be the first choice for races or big rides, only switching if the course is quite wet or rocky with chunky gravel.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWith our \u003cmeta charset=\"utf-8\"\u003evulcanized construction, we start where other tires stop - we utilize ultralight 60TPI Nylon Superlight casings and superior tread compounds - to give our traditional vulcanized tires excellent ride feel and quality that is more affordable than our handmade offerings.\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\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e. \u003c\/span\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\u003cspan style=\"color: rgb(227, 33, 24);\"\u003e\u003ca style=\"color: rgb(227, 33, 24);\" href=\"https:\/\/bikerumor.com\/review-challenge-getaway-race-tlr\/\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eTEST: BikeRumor \"\u003c\/span\u003epro-level performance at a fraction of the price.\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\"\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(227, 33, 24);\"\u003e\u003ca style=\"color: rgb(227, 33, 24);\" href=\"https:\/\/nminus1bikes.substack.com\/i\/157592634\/tldr-review-challenge-getaway-race-gravel-tires\"\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eTEST: N minus 1 \"\u003c\/span\u003efaster than most 120TPI vulcanized nylon gravel tires\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\"\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Vul_CXRD_160x160.png?v=1730139838\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x40C \/ Brown","offer_id":53009838113091,"sku":"02110","price":49.2,"currency_code":"EUR","in_stock":true},{"title":"700x40C \/ Black","offer_id":53009838145859,"sku":"02111","price":49.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GETAWAY-VTLR-40-Brown.jpg?v=1744856545"},{"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"},{"product_id":"gravel-grinder-pro-handmade-tubeless-tubular","title":"GRAVEL GRINDER Pro - Handmade Tubeless Tubular","description":"\u003cp\u003e\u003cstrong\u003eMulti-Purpose with Bite\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGravel Grinder is for cruising at speed and cornering with more confidence in soft and wet conditions. The diamond center tread clears dirt and mud and grips grass and sand while the wide-spaced side knobs hook soft ground for traction and help guide the tire through ruts. The mixed tread offers solid rolling resistance with a bit more cornering grip.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis handmade PRO version combines a supple, 260TPI Super Polyester casing with our durable SmartPlus Compound\u003cmeta charset=\"utf-8\"\u003e tread and a Latex Inner Tube with 48mm valve stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eA tubeless tubular is glued to the rim just like a regular tubular\u003c\/strong\u003e and from the outside there is no way to detect a difference, but an interior coating makes sewing an inner tube inside the tire unnecessary. This \"tubular without a tube\" offers next-level protection from pinch flats or punctures when combined with\u003c\/span\u003e \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\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_Gravel_240x240.png?v=1730129484\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009839685955,"sku":"10670","price":49.95,"currency_code":"EUR","in_stock":true},{"title":"700x36C \/ Tan","offer_id":53479299612995,"sku":"10675","price":99.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRAVEL-GRINDER-Pro-HTLTU-36-Tan.jpg?v=1753460615"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/collections\/Segment_banner_template2.jpg?v=1744856677","url":"https:\/\/challengetires.com\/collections\/gravel-1.oembed?page=2","provider":"Challenge Tires","version":"1.0","type":"link"}