Vittoria Air Liner Tyre Insert Mtb M 45MM (2.25-2.5)

Vittoria presents Air-Liner, the ultimate tire accessory for mountain bike tires. Air-Liner is a foam-based tubular insert for tubeless tires designed to protect the rim, enhance grip and prevent punctures.

Air-Liner is developed by Vittoria in collaboration with Deaneasy, and it is made in Italy. This technical foam is made up by a new-generation polymer, and the entire tube comes through coring process. Differently from printing and extrusion - cheaper production processes used for equivalent products available in the market - coring does not alter the chemical structure of the polymer. As a matter of fact, the added value of Air-Liner lays in its high-quality production process.

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

Air-Liner advantages are countless:
- More grip, in both climbing and descent
- Enhanced rim protection
- Allows for lower tire pressures
- Prevents burping effect
- Prevents bead breaking
- Absorbs high-frequence vibrations. Comfort increased.
- Allows for tires with lighter casing
Although Air-Liner polymer is slightly dense, it is very resistant. This particular structure provides the insert with light weight without compromising on resistance and duration: Air-Liner 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 runflat - calculation based on a rider of 80 kg of weight.

Sizing:
Medium - All Mountain / Enduro - from 2.25 to 2.5