{"product_id":"vittoria-air-liner-insert-mtb-1-9-2-25","title":"Vittoria Air-Liner Insert MTB 1.9\"-2.25\"","description":"\u003cp\u003ePunctures are a fact of life, but the Air-Liner MTB keeps a mid-run flat from imposing an insurmountable time penalty, an auto-DNF, or a hike-a-bike to the transition. The Air-Liner’s high-density structure keeps your tire rideable for up to an hour after a flat – enough time to clear a stage or hustle back to the trailhead. Your ambitions don’t have to deflate just because your tire did.\u003cbr\u003e\n\u003cbr\u003e\nThe Air-Liner isn’t just an emergency flat solution – it also helps prevent punctures by preventing rim strikes. As it compresses, the polymer material ramps-up like a shock. Trail chatter is muted, root lattices are smoothed, and the big hits and square edges of rock gardens are cushioned. The Air-Liner’s cross-section keeps the tire’s contact surface fluid and flexible, but it also increases lateral stability by buttressing the sidewalls.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eThe Vittoria Air-Liner is a tire insert, designed for use in tubeless tires.\u003c\/li\u003e\n\t\u003cli\u003eAir-Liner increases control, durability, performance, and protection of both tire and wheel.\u003c\/li\u003e\n\t\u003cli\u003eCompatible with any wheel size up to 29”, any tubeless valve, and tire widths from 1.9-2.25”.\u003c\/li\u003e\n\t\u003cli\u003eMore grip, in both climbing and descent\u003c\/li\u003e\n\t\u003cli\u003eEnhanced rim protection\u003c\/li\u003e\n\t\u003cli\u003eAllows for lower tire pressures\u003c\/li\u003e\n\t\u003cli\u003ePrevents bead burping effect\u003c\/li\u003e\n\t\u003cli\u003eAbsorbs high-frequence vibrations. Comfort increased.\u003c\/li\u003e\n\t\u003cli\u003eAllows for tires with lighter casing\u003c\/li\u003e\n\t\u003cli\u003eRide home with dead flat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Air-Liner is a high-quality polymer insert, which replaces a portion of the air volume in the tire. This trait, combined with the shape, provides a tunable system that enhances your ride performances. The Air-Liner destroys the traditional compromise of stability vs. grip, and allows your tires to remain stable, grippy, and controlled, even at low pressures.The Air-Liner is designed using a round cross section, with channels on the top and bottom. The top channel provides room for the tunable air chamber that sits directly beneath the tire tread. Upon impact, the corner edges of the channel flex first, and progressively build to the thicker portion, as the tire is compressed. This allows the tread to remain flexible, which increases traction, without sacrificing impact resistance. The bottom channel allows for easy fine-tuning of the air chamber, and allows for full compatibility of all valve core styles. The round cross-section shape mimics the natural shape of the tire, and supports a greater contact area within the sidewalls of the tire casing. Side-to-side tire stability is increased, yet the tread remains soft and grippy. This improves cornering, climbing, and braking performance\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Protection:\u003c\/strong\u003e Both wheel and tire are protected by the Air-Liner insert. By cushioning impacts from within the tire, your expensive rim remains protected, while eliminating flats caused by rim-strike impacts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Control\u003c\/strong\u003e: The Air-Liner insert replaces air volume in the tire. The reduced air volume allows the tire to compress and rebound in a more controlled manner compared to standard tubeless systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e• Performance\u003c\/strong\u003e: Side-to-side tire stability is increased, yet the tread remains soft and grippy. This improves cornering, climbing, and braking performance.\u003c\/p\u003e\n\n\u003cp\u003e• \u003cstrong\u003eDurability:\u003c\/strong\u003e This highly durable polymer material has been tested to a projected life of 2000 hours under normal riding, or 1 full hour of run-flat downhill use under a typical rider.\u003c\/p\u003e\n\n\u003cp\u003eThe Air-Liner MTB is with all makes and models of tires.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan style=\"color:rgb(51, 51, 51); font-family:sans-serif,arial,verdana,trebuchet ms; font-size:13px\"\u003esize 35mm for tyres 1.9\" - 2.25\" - weight 90g\u003cspan style=\"font-family:sans-serif,arial,verdana,trebuchet ms\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ciframe frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/CP_fjInQw-g\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ciframe frameborder=\"0\" height=\"315\" scrolling=\"no\" src=\"https:\/\/www.youtube.com\/embed\/l5_lkN7-0sM\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cul class=\"s3-links\"\u003e\r\n\u003cli class=\"s3-link-web\"\u003e\u003ca href=\"http:\/\/www.vittoria.com\/ap\/\" target=\"_blank\"\u003eVittoria Website\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"Vittoria","offers":[{"title":"Vittoria Air-Liner MTB Small 1.9-2.25\"","offer_id":53163383357719,"sku":"1115AL010S777BX","price":82.9,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/3278\/6004\/files\/a5a3cce43ed8118efe571179bd088226.png?v=1778634920","url":"https:\/\/www.papanuicycles.co.nz\/products\/vittoria-air-liner-insert-mtb-1-9-2-25","provider":"Papanui Cycles","version":"1.0","type":"link"}