CushCore KIT PLUS 29 x 2.6 - 3.0: Go Bigger CushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence. Corner Harder 35% more sidewall stability eliminates tire squirm and burping, even at low tire pressure. Rail corners with total confidence. Ride Faster CushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It’s like taking fewer punches in a fight Total Confidence 01 CushCore transforms your tubeless tire into a suspension system with a tune-able air spring and foam damper. 02 A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. 03 CushCore’s patented profile applies constant pressure on the tire sidewalls. This provides protection and stability even at low tire pressures. 04 CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.