Airliner Enduro/Plus Size L / 2.5-2.7

Tyre punctures are no more an issue with Air-Liner, the ultimate insert for mtb tyres. Air-Liner is a foam-based insert for tubeless tyres designed for mountain bike riding. Re-usable and easy to set up, Air-Liner tyre insert protects the rim, increases the grip and prevents pinch flats. Advantages are countless:

Re-usable
Easy to set up
Durable - up to 2.000 km life span
Increased tyre and rim protection
Absorbs high-frequence vibrations - comfort increased
Vittoria Air-Liner tyre insert protects the rim thanks to the new-generation polymer is made with, which makes the insert very solid and elastic at the same time.

Air-Liner is available in multiple sizes:

Size S – Cross-Country / Marathon – from 1.9” to 2.25”
Size M – All Mountain / Enduro – from 2.3” to 2.5”
Size L – Enduro / Plus – from 2.6” to 2.7”
Size XL – Plus / Fat – from 2.8” to 4.0”

Air-Liner can be used on both standard wheels and tubeless-ready wheels, with both tubeless tyres and tubeless-ready tyres, and with any type of sealant – preferably without ammonia. In addition, it fits any type of valve for tubeless.

Although Air-Liner is made with a slighlty dense polymer, it is very resistant. This particular structure provides the insert with light weight without compromising on resistance and duration: Air-Liner tyre insert weight goes from 160 g to 220 g according to the size, and the product life cycle is 2,000 hours in normal conditions or one hour run-flat.