{"product_id":"vittoria-air-liner-cyclocross-泡棉管狀嵌入物","title":"Vittoria Air-Liner Cyclocross Tire Insert","description":"\u003cp class=\"text-subdued\"\u003eTYRE INSERTS\u003c\/p\u003e\n\u003ch2 class=\"h2\"\u003eWelcome to the Cyclocross TLR revolution – eliminate bead burping on even the sharpest corners and off-camber terrain\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003eThe Air-Liner Cyclocross is built for the unique demands of cyclocross racing, where low pressures, sharp corners, and unpredictable terrain push riders and equipment to the limit.\u003cbr\u003e\u003cbr\u003eEngineered from lightweight foam, it reinforces the tire structure without adding noticeable weight, preserving the speed and agility required between the tape. By stabilizing the sidewalls, it eliminates burping and keeps the tire locked in place through aggressive cornering, off-camber sections, and barrier hops.\u003cbr\u003e\u003cbr\u003eThe insert also acts as a safeguard against impacts, reducing the risk of rim strikes and pinch flats when running optimal low pressures. And when punctures do happen, its run-flat capability ensures you can still finish your race instead of shouldering the bike.\u003cbr\u003e\u003cbr\u003eEach Air-Liner Cyclocross comes complete with a Vittoria Multiway Tubeless Valve (60mm) for maximum airflow and perfect tubeless setup. Lightweight, stable, and reliable—the ultimate liner for cyclocross competition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"metafield-multi_line_text_field\"\u003e\u003cspan\u003ePrecise handling and stability at low pressures, reducing the risk of tire burping.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLightweight construction preserves speed and efficiency.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eRun-flat capability allows continued riding in the event of a puncture.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes one insert and a 60mm Vittoria Multiway Tubeless Valve for optimal tubeless setup.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCompatible with 700x31-33 mm wide tires.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTo be used in combination with tubeless tires and multiway tubeless valves only.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe material is compatible with ammonia free sealant only\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"vt-accordion-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eTire size\u003c\/th\u003e\n\u003cth\u003eRim Width\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eValve length\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e700c x 31-33\u003c\/td\u003e\n\u003ctd\u003e21-25mm\u003c\/td\u003e\n\u003ctd\u003e50g\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Vittoria","offers":[{"title":"700 X 31-33C","offer_id":43684953587809,"sku":"1AA00545","price":215.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/3636\/3617\/files\/air-liner-cx-tire-insert-1.avif?v=1772089749","url":"https:\/\/wholesale.hkbicycle.com\/en\/products\/vittoria-air-liner-cyclocross-%e6%b3%a1%e6%a3%89%e7%ae%a1%e7%8b%80%e5%b5%8c%e5%85%a5%e7%89%a9","provider":"Chung Yung Cycle Co . Wholesale","version":"1.0","type":"link"}