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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. 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. 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 2000 hours in normal conditions or one-hour run flat calculation based on a rider of 80 kg of weight.
- Size S Cross-Country / Marathon from 1.9″ to 2.2″
- Size M All Mountain / Enduro from 2.25″ to 2.5″
- Size L Enduro / Plus from 2.5″ to 2.7″
- Size XL Plus / Fat from 2.7″ to 4.0″