{"title":"Challenge Gravel Tyres","description":"\u003cp\u003eShop all Challenge gravel tyres — the full range in one place.\u003c\/p\u003e","products":[{"product_id":"challenge-chicane-tlr-v-cl-black-120tpi-700x33","title":"Challenge CHICANE TLR V CL Black 120tpi 700x33","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 Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass, and icy conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468520681629,"sku":"CH-02074","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CHICANE-TLR-V-CL-Black-120tpi-700x33_1000x1000_1dc261ab-4666-47b6-8271-9839aec40489.jpg?v=1705404549"},{"product_id":"challenge-chicane-pro-h-tlr-tan-300tpi-700x33","title":"Challenge CHICANE PRO H TLR Tan 300tpi 700x33","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 Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass, and icy conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468520878237,"sku":"CH-00711","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CHICANE-PRO-H-TLR-Tan-300tpi-700x33_1000x1000_de6ff026-f8e9-4086-97e1-7f6de7cb8e12.jpg?v=1705404538"},{"product_id":"challenge-chicane-pro-h-cl-tan-300tpi-700x33","title":"Challenge CHICANE PRO H CL Tan 300tpi 700x33","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 Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass, and icy conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521042077,"sku":"CH-HC-00710","price":58.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CHICANE-PRO-H-CL-Tan-300tpi-700x33_1000x1000_0aa89472-37ab-4dbe-8dc9-f646076d6367.jpg?v=1705404545"},{"product_id":"challenge-almanzo-pro-h-cl-tan-260tpi-700x33","title":"Challenge ALMANZO PRO H CL Tan 260tpi 700x33","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 Almanzo is the ideal tyre for gravel and adventure riders seeking more control than the Strada Bianca and lower resistance than the Gravel Grinder.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521107613,"sku":"CH-HC-00524","price":58.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---ALMANZO--PRO-H-CL-Tan-260tpi-700x33_1000x1000_a359cb92-9c4e-464f-996a-816520a26c3d.jpg?v=1705404554"},{"product_id":"challenge-baby-limus-pro-h-tu-tan-300tpi-700x33","title":"Challenge BABY LIMUS PRO H TU Tan 300tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521140381,"sku":"CH-11715","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-PRO-H-TU-Tan-300tpi-700x33_1000x1000_f7d0968b-a190-4f57-a925-bfc9d2644a60.jpg?v=1705404557"},{"product_id":"challenge-baby-limus-pro-h-tlr-tan-300tpi-700x33","title":"Challenge BABY LIMUS PRO H TLR Tan 300tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.\u003cbr\u003e\u003cbr\u003eChallenge H-TLR tyres meet the new ETRTO and ISO standard and are hookless compatible.\u003cbr\u003e\u003cbr\u003eDesigned to be compliant with UCI rules with most rims having an internal rim width up to 23mm.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521730205,"sku":"CH-00618","price":68.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-PRO-H-TLR-Tan-300tpi-700x33_1000x1000_82226994-108a-4200-88dd-2fb2aea014aa.jpg?v=1705404541"},{"product_id":"challenge-baby-limus-pro-h-cl-tan-300tpi-700x33","title":"Challenge BABY LIMUS PRO H CL Tan 300tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521861277,"sku":"CH-HC-00616","price":57.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-PRO-H-CL-Tan-300tpi-700x33_1000x1000_975115a3-9d04-40f6-a548-bf0e4fa68758.jpg?v=1705404554"},{"product_id":"challenge-almanzo-pro-h-tu-tan-260tpi-700x33","title":"Challenge ALMANZO PRO H TU Tan 260tpi 700x33","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 Almanzo is the ideal tyre for gravel and adventure riders seeking more control than the Strada Bianca and lower resistance than the Gravel Grinder.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521926813,"sku":"CH-HT-10612","price":73.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---ALMANZO-PRO-H-TU-Tan-260tpi-700x33_1000x1000_d7522e64-cb7f-45d7-8bd9-a67e47b62bd8.jpg?v=1705404537"},{"product_id":"challenge-baby-limus-race-v-tlr-black-120tpi-700x33","title":"Challenge BABY LIMUS RACE V TLR Black 120tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521959581,"sku":"CH-02094","price":49.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-RACE-V-TLR-Black-120tpi-700x33_1000x1000_30a12c78-2ed8-444f-af3c-e918a98a1ede.jpg?v=1705404556"},{"product_id":"challenge-chicane-te-s-h-tu-white-320tpi-700x33","title":"Challenge CHICANE TE S H TU White 320tpi 700x33","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 Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass, and icy conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468521992349,"sku":"CH-11865","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CHICANE--TE-S-H-TU-White-320tpi-700x33_1000x1000_d2068fd2-a939-4d2f-9d40-70a46a86c090.jpg?v=1705404555"},{"product_id":"challenge-baby-limus-ultra-s-h-tu-cream-1000-tpi-700x33","title":"Challenge BABY LIMUS ULTRA S H TU Cream 1000+tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468522025117,"sku":"CH-11857","price":111.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-ULTRA-S-H-TU-Cream-1000tpi-700x33_1000x1000_a638d9fd-5b5d-4b8d-a753-0f563f4e44d6.jpg?v=1705404543"},{"product_id":"challenge-dune-te-s-h-tu-white-320tpi-700x33","title":"Challenge DUNE TE S H TU White 320tpi 700x33","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 Dune is the Belgian's secret skill-building tyre. Like the Chicane, this tyre is a super fast rolling sand tyre that also works incredibly well on frozen courses. The small shoulder knobs are intended for riders with great bike handling skills.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468522254493,"sku":"CH-11870","price":87.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---DUNE-TE-S-H-TU-White-320tpi-700x33_1000x1000_ddef0fc5-07f6-4a45-804f-14c02fdb1fa5.jpg?v=1705404546"},{"product_id":"challenge-almanzo-pro-h-tlr-tan-260tpi-700x33","title":"Challenge ALMANZO PRO H TLR Tan 260tpi 700x33","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 Almanzo is the ideal tyre for gravel and adventure riders seeking more control than the Strada Bianca and lower resistance than the Gravel Grinder.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468522385565,"sku":"CH-00526","price":78.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---ALMANZO-PRO-H-TLR-Tan-260tpi-700x33_1000x1000_79aed50f-03d2-4f80-86e6-f166611528c4.jpg?v=1705404540"},{"product_id":"challenge-baby-limus-te-s-h-tu-white-320tpi-700x33","title":"Challenge BABY LIMUS TE S H TU White 320tpi 700x33","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 Baby Limus is Challenge's all-around cyclocross tyre designed for races with constantly changing conditions. This tyre is ready to take on wet sand, sticky mud, or dry, fast, packed courses.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468522516637,"sku":"CH-11855","price":87.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---BABY-LIMUS-TE-S-H-TU-White-320tpi-700x33_1000x1000_c1577b9b-8ba2-4a28-b916-05451328c0ca.jpg?v=1705404547"},{"product_id":"challenge-chicane-pro-h-tu-tan-300tpi-700x33","title":"Challenge CHICANE PRO H TU Tan 300tpi 700x33","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 Chicane is a super fast rolling tyre providing maximum control on dry hardpack, wet grass and icy conditions","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468522844317,"sku":"CH-11810","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---CHICANE--PRO-H-TU-Tan-300tpi-700x33_1000x1000_c16df93a-5e52-4d7a-9e14-ae43043984d9.jpg?v=1705404553"},{"product_id":"challenge-dune-pro-h-cl-tan-300tpi-700x33","title":"Challenge DUNE PRO H CL Tan 300tpi 700x33","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 Dune is the Belgian's secret skill-building tyre. Like the Chicane, this tyre is a super fast rolling sand tyre that also works incredibly well on frozen courses. The small shoulder knobs are intended for riders with great bike handling skills.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468523761821,"sku":"CH-00720","price":58.44,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---DUNE-PRO-H-CL-Tan-300tpi-700x33_1000x1000_2969380f-df61-41d5-aac8-e4767d86e1d2.jpg?v=1705404536"},{"product_id":"challenge-getaway-xp-htlr-black-260tpi-700x45","title":"Challenge GETAWAY XP HTLR Black 260tpi 700x45","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\u003eWith the growing demand for more robust Gravel tyres, Challenge has developed a new technology applied to handmade construction. The GETAWAY is now launched with Xtra Protection (XP) for more endurance rides on rougher terrains. The Getaway XP is designed to take you places others can't.\u003cbr\u003e\u003cbr\u003eStarting with CORAZZAARMOR SILVER for enhanced sidewall protection, the GETAWAY XP also includes CORAZZAARMOR GOLD, a special layer of a tightly woven material placed on the tyre, reinforcing it further for more aggressive conditions.\u003cbr\u003e\u003cbr\u003e","brand":"Challenge","offers":[{"title":"700 x 45c","offer_id":44468526088349,"sku":"CH-00580","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-XP-HTLR-Black-260tpi-700x45_1000x1000_dbc8d769-5acf-4371-97e0-6bc079100cdf.jpg?v=1705404529"},{"product_id":"challenge-getaway-pro-h-cl-tan-260tpi-700x40","title":"Challenge GETAWAY PRO H CL Tan 260tpi 700x40","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight-line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468526121117,"sku":"CH-00576","price":58.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-PRO-H-CL-Tan-260tpi-700x40_1000x1000_b4bd2d5a-0902-416a-a261-3415e030ba51.jpg?v=1705404534"},{"product_id":"challenge-getaway-pro-h-tlr-tan-260tpi-700x36","title":"Challenge GETAWAY PRO H TLR Tan 260tpi 700x36","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"700 x 36c","offer_id":44468526317725,"sku":"CH-00568","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-Getaway-Handmade-Tubeless-Ready-Gravel-Tyre_1000x1000_d7290fef-1afc-41e8-add0-79f827f8bab5.jpg?v=1705404532"},{"product_id":"challenge-getaway-pro-h-tlr-tan-260tpi-700x45","title":"Challenge GETAWAY PRO H TLR Tan 260tpi 700x45","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"700 x 45c","offer_id":44468527235229,"sku":"CH-00572","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-Getaway-Handmade-Tubeless-Ready-Gravel-Tyre_1000x1000_6e897135-6139-43b5-9b7f-f8b81f6291eb.jpg?v=1705404535"},{"product_id":"challenge-getaway-xp-htlr-black-260tpi-700x40","title":"Challenge GETAWAY XP HTLR Black 260tpi 700x40","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\u003eWith the growing demand for more robust Gravel tyres, Challenge has developed a new technology applied to handmade construction. The GETAWAY is now launched with Xtra Protection (XP) for more endurance rides on rougher terrains. The Getaway XP is designed to take you places others can't.\u003cbr\u003e\u003cbr\u003eStarting with CORAZZAARMOR SILVER for enhanced sidewall protection, the GETAWAY XP also includes CORAZZAARMOR GOLD, a special layer of a tightly woven material placed on the tyre, reinforcing it further for more aggressive conditions.\u003cbr\u003e\u003cbr\u003e","brand":"Challenge","offers":[{"title":"700 x 40c","offer_id":44468527956125,"sku":"CH-00578","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-XP-HTLR-Black-260tpi-700x40_1000x1000_3d34a9a9-c9f8-43be-a7e8-23e17dce4094.jpg?v=1705404532"},{"product_id":"challenge-getaway-pro-h-tltu-tan-260tpi-700x36","title":"Challenge GETAWAY PRO H TLTU Tan 260tpi 700x36","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"700 x 36c","offer_id":44468527988893,"sku":"CH-10680","price":87.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-PRO-H-TLTU-Tan-260tpi-700x36_1000x1000_dc142e36-9db7-4291-81a0-b0a664000db9.jpg?v=1705404527"},{"product_id":"challenge-getaway-pro-h-tlr-tan-260tpi-700x40","title":"Challenge GETAWAY PRO H TLR Tan 260tpi 700x40","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"700 x 40c","offer_id":44468528021661,"sku":"CH-00570","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---Tyres---Getaway_4000x4000_811aad63-ec93-4db6-90fb-143c2bacabbe.jpg?v=1705404542"},{"product_id":"challenge-getaway-pro-h-tltu-tan-260tpi-700x40","title":"Challenge GETAWAY PRO H TLTU Tan 260tpi 700x40","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"700 x 40c","offer_id":44468528054429,"sku":"CH-10682","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-PRO-H-TLTU-Tan-260tpi-700x40_1000x1000_d3a01738-56ab-4c47-96e7-7d36a589a889.jpg?v=1705404534"},{"product_id":"challenge-gravel-grinder-pro-h-cl-tan-260tpi-700x36","title":"Challenge GRAVEL GRINDER PRO H CL Tan 260tpi 700x36","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468528119965,"sku":"CH-HC-00530","price":58.44,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-PRO-H-CL-Tan-260tpi-700x36_1000x1000_1e06e0cf-bccd-4af3-9ff5-2162b422435e.jpg?v=1705404529"},{"product_id":"challenge-gravel-grinder-pro-h-tlr-tan-260tpi-700x40","title":"Challenge GRAVEL GRINDER PRO H TLR Tan 260tpi 700x40","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"700 x40c","offer_id":44468528152733,"sku":"CH-00534","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-PRO-H-TLR-Tan-260tpi-700x40_1000x1000_973511cb-70bb-4c59-928f-f30eabeaab45.jpg?v=1705404532"},{"product_id":"challenge-gravel-grinder-pro-h-tltu-tan-260tpi-700x33","title":"Challenge GRAVEL GRINDER PRO H TLTU Tan 260tpi 700x33","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468528349341,"sku":"CH-10670","price":88.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-PRO-H-TLTU-Tan-260tpi-700x33_1000x1000_9203354c-89fa-42c6-87ce-7c2e90f7ad4f.jpg?v=1705404525"},{"product_id":"challenge-getaway-pro-h-cl-tan-260tpi-700x36","title":"Challenge GETAWAY PRO H CL Tan 260tpi 700x36","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 latest gravel tread designed to take you beyond where the pavement ends, to where the terrain is less maintained. Its design includes a tightly packed, fast rolling centre for straight-line control and speed, open transition knobs for either sandy or wet terrains, and more aggressive shoulder knobs for controlled cornering and stability in loose conditions.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468528414877,"sku":"CH-00574","price":58.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GETAWAY-PRO-H-CL-Tan-260tpi-700x36_1000x1000_8bc8bc0a-f11d-4e0f-9336-b8f2c7bfa980.jpg?v=1705404530"},{"product_id":"challenge-gravel-grinder-pro-h-tlr-tan-260tpi-700x33","title":"Challenge GRAVEL GRINDER PRO H TLR Tan 260tpi 700x33","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"700 x 33c","offer_id":44468528611485,"sku":"CH-00537","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-PRO-H-TLR-Tan-260tpi-700x33_1000x1000_4bef3817-9618-4d08-be21-7d3cc22f8435.jpg?v=1705404534"},{"product_id":"challenge-gravel-grinder-race-v-cl-black-120tpi-700x38","title":"Challenge GRAVEL GRINDER RACE V CL Black 120tpi 700x38","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"700 x 38c","offer_id":44468528873629,"sku":"CH-VC-01938","price":44.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---VCL---GRAVELGRINDER-700x38-Blk-120tpi-Aramid-PPS_2953x3048_b212274c-7f95-4c0a-a1f8-b2dd935ff2e9.jpg?v=1705404534"},{"product_id":"challenge-gravel-grinder-race-v-tlr-brown-120tpi-650x46","title":"Challenge GRAVEL GRINDER RACE V TLR Brown 120tpi 650x46","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468528939165,"sku":"CH-02029","price":51.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-RACE-V-TLR-Brown-120tpi-650x46_1000x1000_45626be0-f2bd-4a43-a76f-2ac8878c18d0.jpg?v=1705404528"},{"product_id":"challenge-gravel-grinder-pro-h-tlr-tan-260tpi-700x36","title":"Challenge GRAVEL GRINDER PRO H TLR Tan 260tpi 700x36","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"700 x 36c","offer_id":44468528971933,"sku":"CH-00532","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-PRO-H-TLR-Tan-260tpi-700x36_1000x1000_f5f071a2-8b16-4769-822f-d44e6e55b6b0.jpg?v=1705404527"},{"product_id":"challenge-gravel-grinder-tlr-v-cl-black-120tpi-700x33","title":"Challenge GRAVEL GRINDER TLR V CL Black 120tpi 700x33","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 33c","offer_id":44468529004701,"sku":"CH-02044","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-TLR-VCL-Black-700x33_2983x3068_5744d6e5-0b10-464f-b855-08e2fe6334c0.jpg?v=1705404533"},{"product_id":"challenge-gravel-grinder-tlr-v-cl-black-120tpi-700x42","title":"Challenge GRAVEL GRINDER TLR V CL Black 120tpi 700x42","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 42c","offer_id":44468529201309,"sku":"CH-02014","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-TLR-VCL-Black-700x42_2953x2953_1e6823a1-e3ae-496c-82e1-65f2686fda53.jpg?v=1705404532"},{"product_id":"challenge-gravel-grinder-tlr-v-cl-brown-120tpi-700x33","title":"Challenge GRAVEL GRINDER TLR V CL Brown 120tpi 700x33","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Brown \/ 700 x 33c","offer_id":44468529234077,"sku":"CH-02049","price":49.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge-Gravel-Grinder-Vulcanised-Tubeless-Ready-Gravel-Grinder-in-Tan-38c_1000x1000_2dc50831-dac4-460a-8b95-9da0ab196a3c.jpg?v=1770215870"},{"product_id":"challenge-grifo-pro-h-cl-tan-300tpi-700x33","title":"Challenge GRIFO PRO H CL Tan 300tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468529299613,"sku":"CH-HC-00603","price":56.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-PRO-H-CL-Tan-300tpi-700x33_1000x1000_58a65ee3-6c14-433d-94f2-91180a15b207.jpg?v=1705404522"},{"product_id":"challenge-grifo-pro-h-tlr-tan-300tpi-700x33","title":"Challenge GRIFO PRO H TLR Tan 300tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468529496221,"sku":"CH-00605","price":68.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-PRO-H-TLR-Tan-300tpi-700x33_1000x1000_aa6fa903-d78e-49b9-ab13-5b5afb158ce2.jpg?v=1705404528"},{"product_id":"challenge-grifo-te-s-h-tu-white-320tpi-700x33","title":"Challenge GRIFO TE S H TU White 320tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468529660061,"sku":"CH-11850","price":87.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-TE-S-H-TU-White-320tpi-700x33_1000x1000_a7e34131-63d3-490d-81d6-f648e62cef56.jpg?v=1705404516"},{"product_id":"challenge-gravel-grinder-tlr-v-cl-black-120tpi-700x38","title":"Challenge GRAVEL GRINDER TLR V CL Black 120tpi 700x38","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Black \/ 700 x 38c","offer_id":44468529791133,"sku":"CH-02004","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-TLR-VCL-Black-700x38_2953x2953_013f0b69-e39a-4edf-beb0-e5f8ce7b5e5d.jpg?v=1705404533"},{"product_id":"challenge-grifo-tlr-v-cl-black-120tpi-700x33","title":"Challenge GRIFO TLR V CL Black 120tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468529856669,"sku":"CH-02054","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-TLR-V-CL-Black-120tpi-700x33_1000x1000_d87ce399-539b-4f6c-bd7d-47a43aac8f3f.jpg?v=1705404516"},{"product_id":"challenge-grifo-ultra-s-h-tu-cream-1000-tpi-700x33","title":"Challenge GRIFO ULTRA S H TU Cream 1000+tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468529889437,"sku":"CH-11707","price":109.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-ULTRA-S-H-TU-Cream-1000tpi-700x33_1000x1000_aab2c586-03e8-4973-8b0d-04fcb642750c.jpg?v=1705404522"},{"product_id":"challenge-gravel-grinder-tlr-v-cl-brown-120tpi-700x38","title":"Challenge GRAVEL GRINDER TLR V CL Brown 120tpi 700x38","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"Brown \/ 700 x 38c","offer_id":44468530315421,"sku":"CH-02009","price":52.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-TLR-V-CL-Brown-120tpi-700x38_1000x1000_971e4031-4f95-48ff-b90a-260763c70ba9.jpg?v=1705404518"},{"product_id":"challenge-grifo-race-v-cl-black-120tpi-700x33","title":"Challenge GRIFO RACE V CL Black 120tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530348189,"sku":"CH-VC-01910","price":44.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO--RACE-V-CL-Black-120tpi-700x33_1000x1000_58572e4f-b0d9-4b2b-881e-867150802a4d.jpg?v=1705404516"},{"product_id":"challenge-limus-te-s-h-tu-white-320tpi-700x33","title":"Challenge LIMUS TE S H TU White 320tpi 700x33","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\u003eLimus means mud in Latin, which is exactly where this tyre dominates. Deep, aggressive and well-spaced knobs, cut through muddy conditions so you can flow through corners, zip through off-camber sections and power up inclines with ease.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530380957,"sku":"CH-11860","price":87.24,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---LIMUS--TE-S-H-TU-White-320tpi-700x33_1000x1000_edac6c79-3bcf-4c85-b58f-a30f5ce08457.jpg?v=1705404527"},{"product_id":"challenge-grifo-pro-h-tu-tan-300tpi-700x33","title":"Challenge GRIFO PRO H TU Tan 300tpi 700x33","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 best all-around cyclocross tyre 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 centre section that offers excellent pedalling and braking traction.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530413725,"sku":"CH-11706","price":70.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRIFO-PRO-H-TU-Tan-300tpi-700x33_1000x1000_d37c0b00-c4a4-42a8-a69b-a15fd9dd817c.jpg?v=1705404518"},{"product_id":"challenge-limus-pro-h-tlr-tan-300tpi-700x33","title":"Challenge LIMUS PRO H TLR Tan 300tpi 700x33","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\u003eLimus means mud in Latin, which is exactly where this tyre dominates. Deep, aggressive and well-spaced knobs, cut through muddy conditions so you can flow through corners, zip through off-camber sections and power up inclines with ease.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530446493,"sku":"CH-00621","price":68.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---LIMUS-PRO-H-TLR-Tan-300tpi-700x33_1000x1000_d2d25fb8-0ac6-4475-a391-1c142bd7a14f.jpg?v=1705404524"},{"product_id":"challenge-limus-tlr-v-cl-black-120tpi-700x33","title":"Challenge LIMUS TLR V CL Black 120tpi 700x33","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\u003eLimus means mud in Latin, which is exactly where this tyre dominates. Deep, aggressive and well-spaced knobs, cut through muddy conditions so you can flow through corners, zip through off-camber sections and power up inclines with ease.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530479261,"sku":"CH-02064","price":49.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---LIMUS-TLR-V-CL-Black-120tpi-700x33_1000x1000_cb854657-ff1b-4e47-80e8-5091976e86f1.jpg?v=1705404522"},{"product_id":"challenge-gravel-grinder-race-v-cl-black-120tpi-700x42","title":"Challenge GRAVEL GRINDER RACE V CL Black 120tpi 700x42","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\u003eMake your mark on the gravel scene with the Gravel Grinder. This tyre combines a fast rolling diamond centre with aggressive shoulder knobs that only hook-up when the terrain gets soft, muddy, or a bit sketchy.","brand":"Challenge","offers":[{"title":"700 x 42c","offer_id":44468530512029,"sku":"CH-VC-01941","price":44.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---GRAVEL-GRINDER-RACE-V-CL-Black-120tpi-700x42_1000x1000_bf8dc3c9-ab48-43b7-9b55-4b3634b363e4.jpg?v=1705404526"},{"product_id":"challenge-limus-pro-h-tu-tan-300tpi-700x33","title":"Challenge LIMUS PRO H TU Tan 300tpi 700x33","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\u003eLimus means mud in Latin, which is exactly where this tyre dominates. Deep, aggressive and well-spaced knobs, cut through muddy conditions so you can flow through corners, zip through off-camber sections and power up inclines with ease.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530577565,"sku":"CH-11720","price":69.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---LIMUS--PRO-H-TU-Tan-300tpi-700x33_1000x1000_81d7bb6a-c37b-4890-aad6-3ced967d27bd.jpg?v=1705404521"},{"product_id":"challenge-limus-te-s-h-tu-white-320tpi-700x30","title":"Challenge LIMUS TE S H TU White 320tpi 700x30","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\u003eLimus means mud in Latin, which is exactly where this tyre dominates. Deep, aggressive and well-spaced knobs, cut through muddy conditions so you can flow through corners, zip through off-camber sections and power up inclines with ease.","brand":"Challenge","offers":[{"title":"Default Title","offer_id":44468530839709,"sku":"CH-HC-10861","price":87.24,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/Challenge---LIMUS--TE-S-H-TU-White-320tpi-700x30_1000x1000_eb76dd17-45ea-41d1-bf2b-c7b372407ee2.jpg?v=1705404517"}],"url":"https:\/\/www.bikeparts.co.uk\/collections\/challenge-gravel-tyres.oembed","provider":"BikeParts.co.uk","version":"1.0","type":"link"}