The Problem

The problem with pneumatic tire systems, whether tube or tubeless, is that they act like air springs.  They bounce and deflect off obstacles because they provide no damping of compression or rebound forces.

The solution

CushCore® (Patent Pending) is an engineered foam insert that mounts inside a 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 – In other words an Inner-Tire Suspension System®.

 
First Place: CushCore - Best in Test
— VitalMTB
For me Cushcore is one of those products that seems to be increasingly rare; it has increased my stoke for riding and for my bike. Given the choice I can’t imagine riding without it for the foreseable future.
— Cam McRae, NSMB.com
Once you ride with CushCore, you won’t want to ride without.
— Bikeboard.at
Hey guys, just some quick feedback to let you know (and give thanks) that cushcore definitely saved my race here in Madeira.
— Jared Graves, Team Specialized, Enduro World Series
 

Video: Introduction to CushCore

Video: CushCore reduces impact force by 50%