Vittoria Air-Liner Tire Insert Road Size L CheckoutSpec= Addix E Steel chainring with forged alloy

Steel chainring with forged alloy crank arms and double chainguard

Reflective sidewalls flash while rolling helping to increase visibility during low-light commutes on crowded urban streets

Clearly labeled specifications for easy identification and installation Color Gray Chainring BCD 110 Bolt Type 5-Bolt System Compatibility 2X System Bcd 110 BCD

Built with a dual front telescopic suspension and rear spring suspension

5° upsweep

Vittoria Air-Liner Tire Insert Road Size L CheckoutSpec= Addix E Steel chainring with forged alloyThe 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 get you back home Designed to be used with sealant