{"title":"Challenge Criterium","description":"\u003cp\u003eShop the full Challenge Criterium range — all sizes and compounds.\u003c\/p\u003e","products":[{"product_id":"challenge-criterium-sc-s-h-tu-white-320tpi-700x23","title":"Challenge CRITERIUM SC S H TU White 320tpi 700x23","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium is a super-fast rolling tyre with impressive cornering control. Countless victories have been achieved on this world-class tyre making it one of the most popular models for athletes and high performance riding.","brand":"Challenge","offers":[{"title":"White \/ 700 x 23c","offer_id":44468520452253,"sku":"CH-HT-10325","price":95.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Criterium---SC-S---HTU---320tpi---700x23---White_2953x3048_4aa17138-2ac1-449b-ac8f-4da43b5ae649.jpg?v=1705404553"},{"product_id":"challenge-criterium-rs-te-h-tlr-black-350tpi-700x25","title":"Challenge CRITERIUM RS TE H TLR Black 350tpi 700x25","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 25c","offer_id":44468522320029,"sku":"CH-00151","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-Black-350tpi-700x25_1000x1000_042ffc82-8f1e-4ce5-9303-10177899f1be.jpg?v=1705404547"},{"product_id":"challenge-criterium-sc-s-h-tu-black-320tpi-700x25","title":"Challenge CRITERIUM SC S H TU Black 320tpi 700x25","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium is a super-fast rolling tyre with impressive cornering control. Countless victories have been achieved on this world-class tyre making it one of the most popular models for athletes and high performance riding.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 25c","offer_id":44468522614941,"sku":"CH-HT-10331","price":83.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Criterium---SC-S---HTU---320tpi---700x25---Black_2953x3050_67537939-367c-4c45-9f71-f7e4526c7b9d.jpg?v=1705404552"},{"product_id":"challenge-criterium-rs-te-h-tlr-black-350tpi-700x27","title":"Challenge CRITERIUM RS TE H TLR Black 350tpi 700x27","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 27c","offer_id":44468522909853,"sku":"CH-00153","price":61.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-Black-350tpi-700x27_1000x1000_e22296f7-2a84-44e2-861c-d43ef30f9c9e.jpg?v=1705404538"},{"product_id":"challenge-criterium-rs-te-h-tlr-white-350tpi-700x25","title":"Challenge CRITERIUM RS TE H TLR White 350tpi 700x25","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.","brand":"Challenge","offers":[{"title":"White \/ 700 x 25c","offer_id":44468522942621,"sku":"CH-00150","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-White-350tpi-700x25_1000x1000_3d7309cb-f2ff-435c-b27d-413ccd7a8e67.jpg?v=1705404544"},{"product_id":"challenge-criterium-sc-s-h-cl-black-320tpi-700x25","title":"Challenge CRITERIUM SC S H CL Black 320tpi 700x25","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium is a super-fast rolling tyre with impressive cornering control. Countless victories have been achieved on this world-class tyre making it one of the most popular models for athletes and high performance riding.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468523434141,"sku":"CH-HC-00126","price":64.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Criterium---SC-S---HCL---320tpi---700x25---Black_2953x3048_6b7a4d50-c9c6-48ae-9657-0f41b43a7708.jpg?v=1705404554"},{"product_id":"challenge-criterium-rs-te-h-tlr-white-350tpi-700x28","title":"Challenge - CRITERIUM RS-TE-H-TLR-White-350tpi-700x28","description":"\u003cp\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimise weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"White \/ 700 x 28c","offer_id":53622577332600,"sku":"CH-00154","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-White-350tpi-700x28_1000x1000_a4052f54-3d77-4d36-ac52-768031dd7032.jpg?v=1729727681"},{"product_id":"challenge-criterium-rs-te-h-tu-white-350tpi-28inx25","title":"Challenge - CRITERIUM RS-TE-H-TU-White-350tpi-28inx25","description":"\u003cp\u003e\u003ca class=\"Button btn btn-default upgattbtn\" href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"White \/ 28\" x 25","offer_id":53622578905464,"sku":"CH-10350","price":87.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TU-White-350tpi-28inx25_1000x1000_3833b898-f7c6-4b91-8b63-d9bdd2ea7185.png?v=1729727679"},{"product_id":"challenge-criterium-rs-te-h-tlr-black-350tpi-700x28","title":"Challenge - CRITERIUM RS-TE-H-TLR-Black-350tpi-700x28","description":"\u003cp\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip, and durability, and it provides refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimises weight, and comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tyres in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Black \/ 700 x 28c","offer_id":53622580019576,"sku":"CH-00155","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-Criterium-RS-Handmade-TLR-in-Black_1000x1000_677a6973-0b53-4a8c-b8b0-9b0148beb656.jpg?v=1729727549"},{"product_id":"challenge-criterium-rs-te-h-tu-black-350tpi-28inx25","title":"Challenge - CRITERIUM RS-TE-H-TU-Black-350tpi-28inx25","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.","brand":"Challenge","offers":[{"title":"Black \/ 28\" x 25","offer_id":53622580609400,"sku":"CH-10351","price":87.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TU-Black-350tpi-28inx25_1000x1000_44bbc9b5-60f6-40ea-891b-d4363adf9fba.png?v=1729727681"},{"product_id":"challenge-criterium-rs-te-h-tu-white-350tpi-28inx28","title":"Challenge - CRITERIUM RS-TE-H-TU-White-350tpi-28inx28","description":"\u003cp\u003e\u003ca class=\"Button btn btn-default upgattbtn\" href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"White \/ 28\" x 28","offer_id":53622580773240,"sku":"CH-10352","price":92.73,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TU-White-350tpi-28inx28_1000x1000_1da6c54e-e92d-462a-a72e-5fd5e8097606.png?v=1729727678"},{"product_id":"challenge-criterium-rs-te-h-tu-black-350tpi-28inx28","title":"Challenge - CRITERIUM RS-TE-H-TU-Black-350tpi-28inx28","description":"\u003cp\u003e\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Black \/ 28\" x 28","offer_id":53622581002616,"sku":"CH-10353","price":87.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TU-Black-350tpi-28inx28_1000x1000_4c2b4d97-170d-4658-83eb-df63b5d40154.png?v=1729727679"},{"product_id":"challenge-criterium-ultra-s-h-tu-cream-1000-tpi-28inx23","title":"Challenge - CRITERIUM -ULTRA S-H-TU-Cream-1000+tpi-28inx23","description":"\u003cp\u003eHandmade Tubulars  Seta Ultra S. Use: Road Racing. Size: 700. Tyre Width: 23 or 25mm. Weight: (23mm) 260g, (25mm) 270g. TPI: 1000. Casing: Silk SEALED. Flat protection: PPS. BAR: 7-12. PSI: 100-175. Inner tube: Latex.  Seta SC S Use: Road Racing. Size: 700. Tyre Width: 23 or 25mm. Weight: (23mm) 260g, (25mm) 270g. TPI: 320. Casing: Corespun Cotton. Flat protection: PPS. BAR: 7-12. PSI: 100-175. Inner tube: Latex.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Default Title","offer_id":55353714213240,"sku":"CH-HT-10307","price":136.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Criterium---Ultra-S---HTU---1000tpi---700x23---Cream_968x1000_caa99708-13d3-48fe-9d80-0a6c0201062f.jpg?v=1762622262"},{"product_id":"challenge-criterium-rs-te-h-tlr-white-350tpi-700x30","title":"Challenge - CRITERIUM RS-TE-H-TLR-White-350tpi-700x30","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\" target=\"_blank\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimises weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tyres in the market.  \u003cstrong\u003eColour:\u003c\/strong\u003e Black or White\u003cbr\u003e\u003cstrong\u003eTPI:\u003c\/strong\u003e 350\u003cbr\u003e\u003cstrong\u003eRecommended Pressure:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePuncture Protection:\u003c\/strong\u003e PPSGANZO\u003cbr\u003e\u003cstrong\u003eRubber Compound:\u003c\/strong\u003e TBC\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Handmade\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e TE.\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 700.\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 285g.\u003cbr\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 25mm and 27mm.\u003cbr\u003e\u003cstrong\u003eCasing:\u003c\/strong\u003e Sealed Corespun Cotton.\u003cbr\u003e\u003cstrong\u003eBead:\u003c\/strong\u003e Zylon - HL.\u003cbr\u003e","brand":"Challenge","offers":[{"title":"White \/ 700 x 30c","offer_id":55353735676280,"sku":"CH-00156","price":74.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-RS-Criterium-TR-30c_1000x1000_adedc2b5-6f87-4d6d-ac31-204a518f008c.jpg?v=1762622140"},{"product_id":"challenge-criterium-rs-te-h-tlr-black-350tpi-700x30","title":"Challenge - CRITERIUM RS-TE-H-TLR-Black-350tpi-700x30","description":"\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\" target=\"_blank\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market. \u003cstrong\u003eConstruction: Handmade:\u003c\/strong\u003e\u003cbr\u003eChallenge handmade tyres combine comfort, performance, and grip in a way other tires can't match. Our handmade tyres are assembled step-by-step by experienced craftspeople. High quality natural glues and latex coatings are applied to ultra-supple casing materials like silk, cotton, or polyester. The result is a small-batch tire with a ride feel that is simply on a different level.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSeries: Team Edition\u003c\/strong\u003e\u003cbr\u003eRace Day Performance  The go-to for our professional athletes, TEAM EDITION tyres are a step up in casings and compounds and are the ideal balance of features for special efforts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCasing: Corespun Cotton 350TPI\u003c\/strong\u003e\u003cbr\u003eCorespun Cotton with thread counts of 320-350tpi is naturally softer and more supple than polyester but is more likely to absorb water so we seal our cotton sidewalls for increased durability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompound: SMARTprime\u003c\/strong\u003e\u003cbr\u003eDelivers lower rolling resistance than our basic SMART compound without sacrificing traction or durability. SMARTprime rubber compound forms the basis of our fastest road tyres yet.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePuncture Protection: PPS\u003c\/strong\u003e\u003cbr\u003eOur Puncture Protection System (PPS) is a tough, tightly-woven fabric placed between the tread and casing to increase puncture resistance.\u003cbr\u003e \u003cstrong\u003eColour:\u003c\/strong\u003e Black or White\u003cbr\u003e\u003cstrong\u003eTPI:\u003c\/strong\u003e 350\u003cbr\u003e\u003cstrong\u003eRecommended Pressure:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePuncture Protection:\u003c\/strong\u003e PPSGANZO\u003cbr\u003e\u003cstrong\u003eRubber Compound:\u003c\/strong\u003e TBC\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Handmade\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e TE.\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 700.\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 280.\u003cbr\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e 25mm, 27mm \u0026amp; 30mm.\u003cbr\u003e\u003cstrong\u003eCasing:\u003c\/strong\u003e Sealed Corespun Cotton.\u003cbr\u003e\u003cstrong\u003eBead:\u003c\/strong\u003e Zylon - HL.\u003cbr\u003e","brand":"Challenge","offers":[{"title":"Black \/ 700 x 30c","offer_id":55478192079224,"sku":"CH-00157","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-Criterium-RS-Handmade-Tubeless-Ready-Tyre-in-Black-25c_1000x1000_f7a6d467-95eb-4473-aaeb-64b5d5465ab7.jpg?v=1772112462"},{"product_id":"challenge-criterium-rs-te-h-tlr-350tpi-tyres","title":"Challenge - CRITERIUM RS-TE-H-TLR - 350tpi Tyres - 700c","description":"\u003cp\u003e\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\" target=\"_blank\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimises weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tyres in the market.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColour:\u003c\/strong\u003e Black or White\u003cbr\u003e\u003cstrong\u003eTPI:\u003c\/strong\u003e 350\u003cbr\u003e\u003cstrong\u003ePuncture Protection:\u003c\/strong\u003e PPSGANZO\u003cbr\u003e\u003cstrong\u003eRubber Compound:\u003c\/strong\u003e TBC\u003cbr\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Handmade\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e TE\u003cbr\u003e\u003cstrong\u003eCasing:\u003c\/strong\u003e Sealed Corespun Cotton\u003cbr\u003e\u003cstrong\u003eBead:\u003c\/strong\u003e Zylon - HL\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"White \/ 700 x 28c","offer_id":53622577332600,"sku":"CH-00154","price":74.89,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 700 x 28c","offer_id":53622580019576,"sku":"CH-00155","price":74.89,"currency_code":"GBP","in_stock":true},{"title":"White \/ 700 x 30c","offer_id":55353735676280,"sku":"CH-00156","price":74.49,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 700 x 30c","offer_id":55478192079224,"sku":"CH-00157","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-White-350tpi-700x28_1000x1000_a4052f54-3d77-4d36-ac52-768031dd7032.jpg?v=1729727681"},{"product_id":"challenge-criterium-rs-te-h-tu-350tpi-28","title":"Challenge - CRITERIUM RS-TE-H-TU - 350tpi - 28\"","description":"\u003cp\u003e\u003ca class=\"Button btn btn-default upgattbtn\" href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eULTIMATE PERFORMANCE! The Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Black \/ 28\" x 25","offer_id":53622580609400,"sku":"CH-10351","price":87.24,"currency_code":"GBP","in_stock":false},{"title":"Black \/ 28\" x 28","offer_id":53622581002616,"sku":"CH-10353","price":87.24,"currency_code":"GBP","in_stock":false},{"title":"White \/ 28\" x 25","offer_id":53622578905464,"sku":"CH-10350","price":87.24,"currency_code":"GBP","in_stock":false},{"title":"White \/ 28\" x 28","offer_id":53622580773240,"sku":"CH-10352","price":92.73,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TU-Black-350tpi-28inx25_1000x1000_44bbc9b5-60f6-40ea-891b-d4363adf9fba.png?v=1729727681"},{"product_id":"challenge-criterium-rs-te-h-tlr-350tpi-700c","title":"Challenge CRITERIUM RS TE H TLR - 350tpi - 700c","description":"\u003cp\u003e\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium RS has the perfect mix of speed, grip and durability with at the same time providing refined control and shock absorption capabilities thanks to its handmade construction. The Criterium RS comes in a 350tpi Corespun Cotton casing in Tubeless Ready that optimize weight, comfort and, with the new SMARTPRIME compound, it becomes one of the lowest rolling resistance tires in the market.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Black \/ 700 x 25c","offer_id":44468522320029,"sku":"CH-00151","price":74.89,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 700 x 27c","offer_id":44468522909853,"sku":"CH-00153","price":61.25,"currency_code":"GBP","in_stock":true},{"title":"White \/ 700 x 25c","offer_id":44468522942621,"sku":"CH-00150","price":74.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CRITERIUM-RS-TE-H-TLR-Black-350tpi-700x25_1000x1000_042ffc82-8f1e-4ce5-9303-10177899f1be.jpg?v=1705404547"},{"product_id":"challenge-criterium-sc-s-h-tu-320tpi-700c","title":"Challenge CRITERIUM SC S H TU - 320tpi - 700c","description":"\u003cp\u003e\u003ca href=\"https:\/\/upgradebikes.sharepoint.com\/:b:\/s\/UpgradeBikesFiles\/EV9gv1DAT3hEpxFWiXBNMS8BMSGXir2sIHsQ8I43biPJXg?e=ckg1nk\" class=\"Button btn btn-default upgattbtn\"\u003eConsumer Product Safety Bulletin - March 13, 2019\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eThe Criterium is a super-fast rolling tyre with impressive cornering control. Countless victories have been achieved on this world-class tyre making it one of the most popular models for athletes and high performance riding.\u003c\/p\u003e","brand":"Challenge","offers":[{"title":"Black \/ 700 x 25c","offer_id":44468522614941,"sku":"CH-HT-10331","price":83.0,"currency_code":"GBP","in_stock":true},{"title":"White \/ 700 x 23c","offer_id":44468520452253,"sku":"CH-HT-10325","price":95.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Criterium---SC-S---HTU---320tpi---700x25---Black_2953x3050_67537939-367c-4c45-9f71-f7e4526c7b9d.jpg?v=1705404552"}],"url":"https:\/\/www.bikeparts.co.uk\/collections\/challenge-criterium.oembed","provider":"BikeParts.co.uk","version":"1.0","type":"link"}