Vittoria Air-Liner Gravel Tire Tubeless Insert

The Vittoria Air-Liner Gravel Tire Tubeless Insert is a reusable foam-based insert specifically designed for tubeless tires. It offers excellent rim protection, improves grip, and helps prevent punctures. The system ensures exceptional bump compliance and maintains bead lock at lower pressures. In the event of air loss, the Air-Liner insert allows for run-flat use, ensuring you can still ride.

This insert enhances rim and tire protection, enables lower tire pressures, and provides run-flat capability to help you safely return home. It is designed for use with sealant, preferably without ammonia, and is sold individually. The Air-Liner Gravel includes 5-way valves for optimal airflow and is also compatible with 3-way valves. It fits any wheel size up to 29” / 700c and tire widths from 31mm to 40mm.