Based in the outdoor mecca of Bend, Oregon, CushCore has created an innovative solution to a problem that riders didn’t know existed:  the need for tire dampening.  CushCore is an engineered foam insert that mounts inside a tubeless mountain bike tire. It divides the inside of the tire in half with air directly underneath the tread, and the CushCore insert next to the rim. They work together as a spring and damper creating the Inner-Tire Suspension System.