CushCore Gravel/CX Tire Inserts – Fits 700c x 33-46mm, Pair

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 Protect Tubeless tire inserts provide enhanced tire protection from the most extreme impacts, shielding your wheels from the unforgiving elements of the trail. Constructed from a durable polymer foam ensuring long-lasting product life, allowing riders to confidently tackle the most demanding trails and terrains. The design provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats.

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride.