Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm CheckoutSpec= Gray/Black This makes for a more

This makes for a more responsive and nimble experience when striding as well as a gerally better ski for smaller skiers

Offers a quieter riding experience

fits underneath bottle cage

99mm Interface DUB Primary Color Red Chainline 56

Color White/Black Primary Color White Shoe size 44 Closure Double SLW3 Dial Cleat Type SPD-SL/KEO Gender Men

Vittoria Air-Liner Tubeless Insert - Gravel One-Size 31-40mm CheckoutSpec= Gray/Black This makes for a moreVittoria 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