The CushCore 29in Trail Tyre Insert Singleis no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper.Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.CushCore 29in Trail Tyre Insert Single Highlights-CushCore TRAIL provides an all new option for riders looking for a performance/weight balance between our PRO and XC inserts ... More info
