Vittoria · Tubeless · Air-Liner Light

Air-Liner Light XC

Ultralight tubeless insert for XC speed

Size Code 1AA00412

29x2.1-2.4

Retail price1.250.000₫

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Ultralight tubeless insert for XC speed

Air-Liner Light XC gives you all of Air-Liner MTB's pinch-flat protection and tyre performance gains at a fraction of the weight — lighter than the sealant needed to set up the tyre. Developed with World Cup race teams.

The insert reinforces the sidewall while the tread still “rides on air”: the tyre conforms smoothly to the terrain, pedals crisply and doesn't fold in corners. Under heavy compression Air-Liner progressively stiffens to protect the rim; if you lose air, the insert expands so you can ride on for up to 25 km if you ride carefully.

For:

Marathon
Cross country
Down-country

Features

Ultralight 55g

Reduces rotating mass above the bead, keeping the tyre feeling fast and lively.

Prevents snakebites & burping

Eliminates pinch flats and bead “burping” at low pressure.

Rim protection

Progressively stiffens under compression, protecting the rim from square-edged rocks and hard landings.

Cornering stability

Reinforces the sidewall so the tyre doesn't fold under lateral load.

Run-flat up to 25 km

If you lose air, the insert expands to fill the space so you can get home.

Technical table

Tyre size	Internal rim width	Weight	Valve included	E-bike	Product code
29x2.1-2.4	25-30mm	55g	40mm	No	1AA00412

The selected row is highlighted. Each box contains 1 insert and 1 Vittoria Multiway Tubeless 40mm valve. For use with tubeless tyres, multiway valves and ammonia-free sealant only. Figures as published by Vittoria; please contact Spinlab to check stock.

FAQ

Which rims does Air-Liner Light XC fit?

29-inch wheels with a 25–30mm internal rim width and 2.1–2.4-inch tyres.

Can it be used on e-bikes?

No. Vittoria states that Air-Liner Light XC is not intended for e-bikes.

What do I need to install it?

Tubeless tyres, a multiway valve (included in the box) and ammonia-free sealant such as Vittoria Universal Sealant. Spinlab can help with installation.

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