More comfort
More comfort for long days in the saddle; run lower pressure for more grip.

Smoother and grippier on gravel
Air-Liner Light Gravel is an ultralight insert in Air-Liner's signature blue. Available for 650b and 700c wheels, for gravel tyres 37–50mm wide.
The insert adds comfort on long days, protects the rim from impacts, improves cornering stability and expands like a run-flat when you puncture. For use with tubeless tyres and multiway valves only.
For:

More comfort for long days in the saddle; run lower pressure for more grip.
Protects the rim from impacts and reduces the risk of snakebite flats.
More sidewall support in corners — ride faster with more confidence.
The foam expands when you puncture so you can keep riding.
| Tyre size | Rim width | Weight | Valve included | Product code |
|---|---|---|---|---|
| 700c x 37-40 | 21-27mm | 40g | 60mm | 1AA00546 |
| 700c x 42-50 | 23-28mm | 45g | 60mm | 1AA00495 |
The selected row is highlighted. Each box contains 1 insert and 1 Vittoria Multiway Tubeless valve. Removal tip: deflate fully and wait at least 1 hour before removing the tyre so the insert can recover its tension. Figures as published by Vittoria; please contact Spinlab to check stock.
Choose by wheel size (650b or 700c) and tyre width: 700c x 37–40, 700c x 42–50 or 650b x 42–50. Also check the rim width in the technical table.
Deflate fully and leave the tyre for at least 1 hour before removing it; Vittoria tyre levers and the Air-Liner Tool Kit make it easier.
Use ammonia-free sealant only, such as Vittoria Universal Sealant.