Vittoria Air-liner Light Xc/trail Anti-puncture Mousse. Fly over XC and Trail terrain with the Vittoria Air-Liner Light, the market´s lightest and fastest tubeless tyre insert. At just 55g, this World Cup-proven mousse is imperceptible, keeping your handling agile and fast. Its progressive compression enhances ride feel, stability, and grip while providing superior rim protection and shock absorption to prevent snake bites. In case of a puncture, the insert expands, offering crucial run-flat support to get you to the finish line with minimal time loss. Ride with confidence and unmatched performance. This Vittoria tire insert is praised for being very lightweight and easy to install, with some finding it simpler than a standard tube. The high-quality, long-lasting foam insert provides excellent rim protection, especially for carbon rims, giving riders peace of mind. It allows for riding at very low pressures, which improves handling and filtering on rocky trails. The functional design doesn´t soak up sealant and includes the essential valves for a tubeless setup. A great solution for MTB and trail bikes. Fly over the trails on the lightest and fastest tyre inserts. Vittoria Air-Liner Light is the new insert for mountain bike tubeless tYres that enhances the performances and capabilities of the wheel-tyre system for Cross-Country, Down-Country and Trail applications. Developed with XC pro riders and mechanics, and used at the MTB World Cup stages, Air-Liner Light is the lightest and fastest insert for tubeless mtb tyres available in the market. Air-Liner Light is imperceptible and keeps the bike handling agile and fast. The insert allows for the progressive compression of the tyre when the tyre is under load. By doing so, Air-Liner Light enhances the ride feel while increasing stability and grip. In case of a tyre puncture and consequent air loss, Air-Liner Light expands, offering the tyre support you need to reach the tech area to change the wheel, or the finish line, with minimal time loss. Air-Liner Light also maximizes the tire puncture protection. Thanks to the unique foam formulation, the insert allows for extreme shock absorption and prevents tyre punctures caused by heavy impacts with the rim walls (snake bites). Air-Liner Light is compatible with mountain bike tyre sizes 29x2.1 up to 29x2.4, with rim channels 25mm up to 30 mm wide, and with any type of liquid sealant. Air-Liner Light must be used in combination with tubeless tyres and multiway tubeless valves only. The packaging of Air-Liner Light contains one insert and one Vittoria Green Multiway Tubeless valve 40mm long.Features: - Insert for tubeless-ready XC & Trail tyres- The lightest insert in the market 55g only for Cross-Country, Down Country and Trail tubeless tyes- Progressive compression of the tire under load provides increased stability, grip and excellent rim protection- In the event of puncture, it allows run-flat riding with minimal power dispersion. tradeinn Bikeinn