Vittoria 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




Features:

• Size: Up to 700c
• Width: 31-40c
• Weight: 47g

Number of Items: 1
Part Type: Tyres
Size: 31-40mm
Sport/Activity: ‎Cycling
Type: Tyres

Material: Synthetic Rubber

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.