The CushCore 55mm Air Valve Set is perfect to complete your CushCore upgrade or for any tubeless setup. These tubeless air valves are designed to work with CushCore inserts and allow for air and sealant to flow through the rim channel without being obstructed by the insert. This product features 55mm valves with a high-quality nitrile rubber seal and an innovative design. This 55mm Air Valve set is easy to install at home thanks to the instructions and the how-to videos on our website. You’ll be back on the trails in no time thanks to the CushCore 55mm Air Valve Set! As a company, CushCore is based on a new concept of tire suspension. Suspension systems work by utilizing a spring and a damper to diminish the effect of bumps and dips on the overall quality of your ride. Now, with CushCore, the pressurized air in your tire acts as the spring and the CushCore tire inserts act as the damper. Go bigger, corner harder, & ride faster with CushCore!