Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm Pump Accessories riders get more range while

riders get more range while shifting less frequently and staying in the big ring longer

Core No Color Crimson Red Primary Color Red Padding Type Foam Size XL Gender Unisex

With polyester lining and G-loft insulation for extra warmth

42mm offset description 1

Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm Pump Accessories riders get more range whileVittoria Air Liner Tubeless Insert Gravel One Size 31 40mm. 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