Gravel anti-pinch foam

Vittoria Airliner Gravel anti-pinch foam for 31-40mm tires

Air-Liner Gravel anti-pinch foam pushes the performance of tubeless-ready gravel tires to the limit. Reusable and very easy to install - as simple as fitting an inner tube to your tire - and it is compatible with tubeless-ready tires only and with 3-way valves (in the packaging, 5-way valves are provided for one ultimate airflow). The insert can be used with a sealant - preferably without ammonia.

The Air-Liner gravel is compatible with wheels of any diameter up to 29” (700c) and up to 25mm internal rim width. To ensure the best fit with any wheel,

The + Product:

Protection: The insert absorbs shocks, avoiding the risk of pinching, while simultaneously reducing tire burps at the bead, because the specific Gravel shape produces a bead lock for your tire.

Control: Replaces part of the air volume inside the tire, allowing lower pressure and more controlled deformation. This allows for better tire grip and a significant reduction in handlebar vibration compared to a standard tubeless setup.

Performance: Increases lateral stability without compromising grip and grip. This allows for better cornering, climbing and braking performance. Durability: The polymer material is extremely durable. Under normal conditions, it lasts up to 2000 hours of use; or 1 hour completely flat.

Details :

Air-Liner increases tire and wheel control, durability, performance and protection.

Compatible with all wheel sizes (up to 29'' at 700c) with 3-way tubeless valve and tire widths from 31mm to 40mm.

The Vittoria Air-Liner is a tire insert, designed for use in tubeless tires.
Weight: 47g
Unique size.