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.

FEATURES

FEATURES:

• Compatible with any wheel size up to 29, any tubeless valve, and tire widths from 1.9-4.0.
• Designed to be used with sealant preferably without ammonia
• Air-Liner MTB features a round cross-section with channels on the top and bottom providing room for tunable air chambers, with full compatibility of all valve core styles