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.

• 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