Vittoria Air-Liner Light Gravel

The Air-Liner Light Gravel is designed for 700c wheels with a tire width between 37mm and 40mm and an internal rim width of 25mm to 30mm. If your setup falls outside these specific ranges, the insert may not seat correctly or provide the intended performance benefits.

The insert weighs 40 grams. Because it is a rotational mass, you might notice a slight difference in acceleration compared to a setup without an insert, but its lightweight construction is specifically engineered to keep that impact minimal.

Yes, the Air-Liner Light provides enough structural support to allow for emergency riding at a reduced speed. This is intended to help you reach a safe location or the end of a trail rather than continuing a full ride.

Installing tire inserts generally requires a bit more technique than a standard tubeless setup. While the Air-Liner Light is designed to be user-friendly, you should expect the process to take slightly longer as you work the tire bead around the insert.

By reinforcing the sidewall, the insert prevents the tire from folding or squirming under hard cornering loads. This allows you to run lower tire pressures for better grip without sacrificing stability or risking rim damage.