Vittoria Air-Liner Gravel Tyre Insert

Vittoria Air-Liner Gravel Tyre Insert

• Air-Liner increases control, durability, performance, and protection of both tyre and wheel.

• Compatible with any wheel size (up to 29" to 700c) with 3-way tubeless valve, and tyre widths from 31mm to 40mm.

• The Vittoria Air-Liner is a tyre insert, designed for use in tubeless tyres.

Air-Liner GRAVEL takes the performance of tubeless-ready gravel tyres beyond the limits. Given the success and positive results achieved by Air-Liner mountain bike version, Vittoria decided to push the product beyond the MTB spectrum and to develop an innovative insert that could support tubeless-ready tyres for gravel applications.

Air-Liner GRAVEL is re-usable and very easy to install - as easy as mounting an inner tube on your tire - and it is compatible with tubeless-ready tyres only and with 3-way valves (in the packaging, 5-way valves are provided for ultimate airflow). The insert can be used with sealant - preferably without ammonia. Air-Liner GRAVEL advantages are countless: Protection: The Air-Liner GRAVEL insert absorbs impacts, preventing the risk of pinch-flats, while simultaneously reducing tire burping at the bead, since the Gravel specific shape produces a bead-lock for your tyre. Control: Air-Liner GRAVEL replaces a portion of air volume inside the tyre, allowing for lower pressure, and a more controlled deformation. This allows for better tire grip, and significantly reduced handlebar vibration when compared to a standard tubeless-ready set-up. Performance: Air-Liner GRAVEL increases lateral stability without compromising grip and adherence. This allows for better cornering, climbing and braking performance. Durability: The polymeric material of Air-Liner GRAVEL is extremely durable. In normal conditions, it lasts up to 2000 hours of use; or 1 hour completely run-flat.