Vittoria Air-Liner Light Gravel - 700x37/40

Vittoria Air-Liner Light Gravel: Tubeless Insert for 700x37/40 Tires

The Air-Liner Light Gravel is a tubeless insert specifically designed for gravel tires with widths between 37 and 40 mm, available in the 700c size. This innovative insert represents the evolution of Vittoria technology, combining the expertise of the previous Air-Liner Gravel with the advances of the Air-Liner Light XC. The expanded foam structure provides impact protection and significantly reduces the risk of punctures, a critical feature for those who practice bikepacking or cycling touring on rough terrain. The super-light ring keeps weight down without compromising strength, making it ideal for cyclists seeking a balance between performance and reliability on mixed routes.

Exclusive compatibility with tubeless tires and multiway tubeless valves ensures an integrated, high-performance system. The insert optimizes wheel dynamics, improving grip on uneven surfaces and increasing cornering support, essential factors for riding on gravel. The recommended rim width is 23-25 mm, a key parameter to ensure correct installation and maximum benefit from the puncture-protection technology. The package includes the insert and a green Vittoria 40 mm multiway tubeless valve, providing everything needed for immediate installation.

For endurance cyclists and off-road adventure enthusiasts, the Air-Liner Light Gravel is a technical solution that goes beyond simple protection. The system reduces vibrations transmitted to the rim, protecting it from impacts and extending its service life. The technology enables higher riding speeds thanks to reduced internal friction and improved stability. This insert is particularly suited to those tackling long distances over varied terrain, where reliability and puncture resistance take priority over absolute weight.

Technical features

• Wheel size: 700c.
• Tire compatibility: 37-40 mm width.
• Recommended rim width: 23-25 mm.
• Technology: Anti-puncture expanded foam.
• Weight: Super-light ring.
• Exclusive compatibility: Tubeless tires and multiway tubeless valves.
• Included valve: Vittoria green 40 mm multiway tubeless valve.
• Applications: Gravel, cycling touring, bikepacking.
• Protection: Rim impacts and reduced risk of punctures.
• Performance: Improved grip, cornering support, and riding speed.

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• You can return your unused items within 60 days of delivery.
• All4cycling will check the condition of the returned product before issuing the refund.
• If the product, packaging or labels are missing, damaged or used, or if the returned product is different from the one purchased, All4cycling may reduce or refuse the refund.
• The refund will be issued within the time limits established by applicable law. Actual processing times may vary depending on receipt and inspection of the returned product and the payment method used.
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• If you paid by cash on delivery, enter your IBAN in the return notes to receive the refund.
• Returns are eligible for a refund only: size exchanges are not available.
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• For returns from Germany and Austria, €6.90 will be deducted from the refund.
• For returns from Spain and France, €9.90 will be deducted from the refund.
• For all other countries, the cost varies depending on the courier selected. Shipping costs are entirely the customer’s responsibility.

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• Use suitable packaging, such as a box or mailing bag, to protect the product.
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