Vittoria revolutionizes mountain biking again with the launch of its latest innovation the Air-Liner Protect Trail insert. This cutting-edge MTB insert is designed to cater to the diverse needs of riders striking the ideal balance between protection performance and lightweight design. Dedicated to enhancing the off-road riding experience the Air-Liner Protect Trail is a versatile solution that offers unmatched performance on various terrains. Whether you're tackling rocky trails rooty sections or technical descents this new insert from Vittoria ensures a smoother and more controlled ride. Crafted with precision engineering and advanced materials the Air-Liner Protect Trail provides superior protection against punctures and impact damage without compromising on the bike's agility and responsiveness. Its innovative design absorbs shocks and vibrations delivering a more comfortable and stable ride for riders of all levels. Weighing only 100 g the Air-Liner Protect Trail comes in a green loop compatible with 29” wheels and from 2.1” to 2.6” tyre widths. The insert must be used in combination with tubeless tyres and multiway tubeless valves only. The packaging of Air-Liner Protect Trail contains one insert and one Vittoria Green Multiway Tubeless valve 40mm long. The Air-Liner Protect Trail insert by Vittoria is set to become an essential companion for mountain biking enthusiasts looking to elevate their riding experience. With its combination of durability performance and lightweight construction this pioneering product sets a new standard for MTB inserts in the industry. Run-flat support: In case of a puncture you can ride up to 50km in run-flat mode. You can get home easily and repair the damage in a later moment. Cushioning support: The Air-Liner Protect Trail provides superior cushioning to absorb shocks from rough trails. Protection: The insert offers remarkable puncture protection to prevent unwanted stops. Its robust construction and protective capabilities create a reliable shield against punctures and pinch flats. Lateral support: Exceptional sidewall support to prolong tyre longevity. Air-Liner Protect Trail allows for increased cornering support. You can ride faster in corners. Size: 29 Tyre Width: 2.1" 2.6" Rim Width: 25mm 30mm Weight: 100g Discipline: Trail and XC