{"title":"Grifo","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction.\u003c\/p\u003e","products":[{"product_id":"grifo-pro-handmade-clincher","title":"GRIFO Pro - Handmade Clincher","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction. \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\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_CX_Pro_240x240.png?v=1730131961\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009830248771,"sku":"00603","price":64.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-Pro-HCL--33-Tan.jpg?v=1744856228"},{"product_id":"grifo-pro-handmade-tubular","title":"GRIFO Pro - Handmade Tubular","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis handmade PRO version combines a supple, 300TPI Super Polyester casing with our standard Smart 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\u003cspan\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;\"\u003eRemember you may need to use\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003ca href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/presta-valve-extenders\" style=\"color: rgb(0, 0, 0);\"\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\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_CX_Pro_240x240.png?v=1730131961\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009830347075,"sku":"11706","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x38C \/ Tan","offer_id":53009830379843,"sku":"11711","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-Pro-HTU-38-Tan.jpg?v=1744856235"},{"product_id":"grifo-team-handmade-tubular","title":"GRIFO TE - Handmade Tubular","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis handmade TE (Team Edition) version combines a supple, 320TPI sealed corespun cotton casing with natural rubber SmartSoft Compound\u003cmeta charset=\"utf-8\"\u003e tread and a Latex Inner Tube with 60mm valve stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\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;\"\u003eRemember you may need to use\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003ca href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/presta-valve-extenders\" style=\"color: rgb(0, 0, 0);\"\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\/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_CX_TE_240x240.png?v=1730135699\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x30C \/ White","offer_id":53009830445379,"sku":"10851","price":99.9,"currency_code":"EUR","in_stock":false},{"title":"700x33C \/ White","offer_id":53009830478147,"sku":"11850","price":99.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-Te-HTU-33-White.jpg?v=1744856242"},{"product_id":"grifo-ultra-handmade-tubular","title":"GRIFO Ultra - Handmade Tubular","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\" style=\"text-align: start;\"\u003e\n\u003cp\u003e\u003cspan\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction. \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 style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cspan\u003eRemember you may need to use\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e \u003ca href=\"https:\/\/challenge-tires-usa.myshopify.com\/products\/presta-valve-extenders\" style=\"color: rgb(0, 0, 0);\"\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\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_CX_Ultra_240x240.png?v=1730137127\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Cream","offer_id":53009830576451,"sku":"11707","price":129.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-Ultra-HTU-33-Cream.jpg?v=1744856250"},{"product_id":"grifo-tlr","title":"GRIFO - Vulcanized TLR","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003e\u003cspan\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction. \u003c\/span\u003e\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\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis Challenge TLR model is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehooked rim compatible\u003c\/strong\u003e\u003cstrong\u003e, \u003c\/strong\u003eand is d\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eesigned to be\u003c\/span\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\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ecompliant with UCI\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e tire-width \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003erules with most rims having an internal rim width up to 19mm. Please check inflated width to be certain of compliance.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\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\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\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\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Black","offer_id":53009830674755,"sku":"02054","price":57.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-VLTR-33-Black.jpg?v=1744856257"},{"product_id":"grifo-pro-handmade-tlr","title":"GRIFO Pro - Handmade TLR","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction. \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 standard Smart 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\u003cstrong\u003e, \u003c\/strong\u003eand is d\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eesigned to be\u003c\/span\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\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ecompliant with UCI\u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e tire-width \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003erules with most rims having an internal rim width up to 23mm.\u003c\/span\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\u003cspan\u003e\u003cb\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0852\/2930\/6155\/files\/BugRow_CX_Pro_240x240.png?v=1730131961\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Tan","offer_id":53009837392195,"sku":"00605","price":79.9,"currency_code":"EUR","in_stock":true},{"title":"700x38C \/ Tan","offer_id":53009837424963,"sku":"00607","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO-Pro-HTLR--38-Tan.jpg?v=1744856520"},{"product_id":"grifo-comp-wire-bead-clincher","title":"GRIFO - Vulcanized Wire Bead Clincher","description":"\u003cdiv class=\"description-container\"\u003e\n\u003cdiv class=\"text\"\u003e\n\u003cp\u003e\u003cspan\u003eThe best all-around cyclocross tire ever created excels in wet or dry, soft packed, rocky and root-infested courses, grass, and more. The Grifo features fast rolling knobs and a center section that offers excellent pedaling and braking traction. \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\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\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Challenge Tires","offers":[{"title":"700x33C \/ Black","offer_id":53982116446531,"sku":"01900","price":29.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/files\/GRIFO_Race_VCL_Black.jpg?v=1765483601"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6068\/3331\/collections\/Product_banner_template8.jpg?v=1744856682","url":"https:\/\/challengetires.com\/collections\/grifo.oembed","provider":"Challenge Tires","version":"1.0","type":"link"}