Vittoria Air-Liner inserts offer unparalleled durability, run-flat capability and performance for XC, Trail, Enduro and DH use.

Our most versatile liner system, balancing protection, sidewall stability, and weight

The Air-Liner Protect Trail insert offers the ultimate balance of protection, performance, and lightweight design, specifically engineered for the demands of mountain biking.

Optimized for varied terrain, from rocky paths to technical descents, the Air-Liner Protect Trail ensures a smoother, controlled ride. Its advanced material composition provides exceptional puncture resistance and impact protection, maintaining bike agility and responsiveness.
The design effectively dampens shocks and vibrations, enhancing stability and comfort for both casual riders and professionals.

Experience unmatched performance and durability with the Air-Liner Protect Trail, designed to elevate your off-road adventures.

The Air-Liner Protect Trail, weighing just 100g, is specifically designed for 29” wheels and tire widths from 2.1” to 2.6”.
This insert is exclusively compatible with tubeless tires and must be used with multiway tubeless valves.
Each package includes one insert and a 40mm Vittoria Green Multiway Tubeless valve.