Vittoria Air-Liner Gravel Tubeless Tire Liner

The Vittoria Air-Liner Gravel is a tire insert for tubeless-ready gravel tires. This isn’t a new technology. Vittoria tire inserts with EVA foam have long been used by mountain bikers to protects against rim damage, pinch flats, and tire burps and run lower tire pressure. But this is the first one intended for gravel riding. 

The foam inserts are re-usable and simple to install – as easy as mounting an inner tube on your tire. The Air-Liner Gravel it is compatible with tubeless-ready tires only and with 3-way valves (5-way valves are provided for ultimate airflow). Combine the AirLiner Gravel insert with sealant – preferably without ammonia – for the ultimate setup when it comes to increasing traction ride comfort, and tire protection. 

• Air-Liner increases control, durability, performance, and protection of both tire and wheel.
• Compatible with any wheel size (including 650b – 700c), with 3-way tubeless valves, and tire widths from 31mm to 40mm.
• Fits up to 25mm inner rim width
• The Vittoria Air-Liner is a tire insert, designed for use in tubeless gravel tires.
• Weighs just 47g