Vittoria Air-Liner Tire Insert Road Size L Model=Truing Stand Adaptor }Surly Ring 40t x 130mm

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Vittoria Air-Liner Tire Insert Road Size L Model=Truing Stand Adaptor }Surly Ring 40t x 130mmVittoria Air Liner Tubeless Insert Road Large 30mm. 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 get you