Vittoria Air-Liner Tubeless Road Kit - 2 Inserts, Tire Sealant, Pliers and Clips, Small, 25mm EA Tubeless System Enhancements

Air-Liner Road increases the safety of tubeless-ready tires by locking the bead of the tire into the rim, reducing the likelihood of burping at the bead Features a complete hoop as well as a hexagonal cross-section shape, both of which are designed to lock into a 700c road wheel and provide a very positive bead lock on tubeless tires Size Small fits 25mm tires