Vittoria Air-Liner Tubeless Insert - MTB Medium 2.3-2.5" S.H.I.S Upper-IS42 Built for Gravel

Built for Gravel

Stiff yet responsive fiber-infused Fusion Form base optimizes power transfer under hard efforts while also absorbing vibrations transferred through the bike

8 Color Black Material Aluminum Defined Color Black S

R9 Xpress shifters are smooth simple and easy to use

The end result is an entirely new cage structure wrapped around our existing mechanically optimized design

Vittoria Air-Liner Tubeless Insert - MTB Medium 2.3-2.5" S.H.I.S Upper-IS42 Built for GravelVittoria Air Liner Tubeless Insert MTB Medium 2. 3 2. 5". The Air Liner is a foam based reusable insert for tubeless tires designed to protect the rim enhance grip and prevent punctures. The system provides unmatched bump compliance while ensuring bead lock at lower pressures. In the event of air loss the Air Liner insert is designed for run flat use. Enhanced rim and tire protection allows for lower tire pressures and run flat capability to always