CushCore XC Tire Insert - 27.5 Single brand_draftmaster Works with most friction shifters

Works with most friction shifters

XX & X0 models

English BSA thread

For Seat Type:  Hase Mesh Kettwiesel Seat

Includes stainless steel cables with on-the-bar cable change ability

CushCore XC Tire Insert - 27.5 Single brand_draftmaster Works with most friction shiftersHow Cushcore Works CushCore is based on a new concept: Tire Suspension. Any suspension system has a spring and a damper, and with CushCore, pressurized air in the tire is the spring and the CushCore tire insert is the damper. Also like traditional suspension, a constant damping force wouldnt work. It has to be dynamic. Suspension should be supple on small bumps but firm on big hits. CushCore responds differently depending on the tire loading scenario.