Vittoria Air-Liner Road S Tubeless Tyre Insert

Vittoria Air-Liner Road S Tubeless Tyre Insert

The Vittoria Air-Liner Road (Size S) is an ultra-lightweight tire insert crafted from high-quality polymer foam, engineered specifically to bring ultimate impact protection to road bike tours. It allows road cyclists to run lower tire pressures for maximized traction and enhanced comfort, while reliably shielding rims from damage and maintaining tight bead closure. The lightweight material is designed for long-lasting shape retention and features zero tire sealant absorption. In the event of a puncture and sudden air loss, the system provides reliable emergency run-flat operation to ensure a safe journey. This insert is designed exclusively for tubeless-ready rim configurations.

• High-quality polymer foam construction provides soft damping and excellent rim impact protection
• Emergency run-flat capability supports the tire during air loss to ensure safe continued operation
• Ultra-lightweight material avoids adding rotational drag and will not absorb tire sealant
• Maintains a secure tire bead closure even when running lower operating air pressures
• Engineered for excellent durability and long-lasting structural shape retention
• Size S is ideally optimized for a tire width of 25 mm (accommodating 700 x 23 to 26)
• Compatible with rims featuring a maximum inner width of 21 mm
• Includes a 60 mm length valve for proper tubeless installation
• Weighed weight is 22g for the air liner insert
• Must be used exclusively with tubeless-ready rims