Vittoria Air Liner Gravel 31MM-40MM

Vittoria Air Liner Gravel 31MM-40MM

Dependable bead retention, impact protection, and run flat performance for Gravel and CX tubeless applications
With the same impact resistance and tubeless-ready beadlock as the mountain-bike Air Liners, the Air-Liner Gravel brings impact-resistance, puncture protection, and performance-boosting stability to knobby tires on the skinny side. On square impacts, the Air-Liner’s resistance ramps up while it compresses to prevent rim strikes and pinch flats – it’s basically a shock installed in your tire.

In addition to big-hit resistance, the Air-Liner Gravel lets you run a lower PSI, which lets your tires gobble up stutter bumps that would otherwise filter up through the bike. You’ll still feel a connection through the contact patch, there’ll just be less static from gravel chatter – and less accumulated rider fatigue from that chatter filtering up through the seatpost and bar. The Air-Liner Gravel’s profile reinforces the sidewall for stability while cornering, and it locks the tire against the rim bead. It also lets the tread ride on air, maintaining contact-patch conformity for responsive traction while climbing and braking. No folding, no burping, no sluggishness, and no flats.

For tubeless gravel tires

• Air-Liner increases control, durability, performance, and protection of both tyre and wheel.
  
• Compatible with any wheel size (up to 29’’ to 700c) with 3-way tubeless valve, and tyre widths from 31mm to 40mm.
  
• The Vittoria Air-Liner is a tire insert, designed for use in tubeless tyres.