Any electric bike that has been modified or "chipped" will result in automatic disqualification of liability for any error codes or damage to the electric system. If an error code occurs due to modifications made to the bike, which affects its performance or functionality, we will not be held responsible. All service costs will still be applicable. By booking a service for a modified electric bike, either through our website or in-store, you automatically agree to these terms and conditions.
Air-Liner Tyre Insert Gravel (31-40mm)
Air-Liner Tyre Insert Gravel (31-40mm).
- The Air-Liner is a high-quality polymer insert, which replaces a portion of the air volume in the tyre. This trait, combined with the shape, provides a tunable system that enhances your ride performances. The Air-Liner destroys the traditional compromise of stability versus grip and allows your tyres to remain stable, grippy and controlled, even at low pressures. Upon impact, the corner edges of the channel flex first, and progressively build to the thicker portion, as the tyre is compressed. This allows the tread to remain flexible, which increases traction, without sacrificing impact resistance. The round cross-section shape mimics the natural shape of the tyre and supports a greater contact area within the sidewalls of the tyre casing. Side-to-side tyre stability is increased, yet the tread remains soft and grippy. This improves cornering, climbing, and braking performance
- Air-Liner increases control, durability, performance, and protection of both tyre and wheel
- Compatible with any wheel size (up to 700c), any tubeless valve, and tyre widths from 31c-40c
- The Vittoria Air-Liner is a tyre insert, designed for use in tubeless tyres
- Size: Up to 700c
- Width: 31-40c
- Weight: 47g
- Contains 1 x Liner and 1 x Valve
Product code: TYV0433.
Frequently Asked Questions
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Domestic shipping can take up to 5 business days.
Foreign shipping could take up to 14 business days.
Due to global supply chain challenges, shipping times could be longer than usual. -
All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects.
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Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy. -
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