CushCore is an engineered foam insert to be mounted inside a tire designed to absorb impacts reduce vibration and increase lateral stability. These characteristics translate to a more controlled comfortable and faster ride.The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealantsA specially designed tubeless air valve is included with each insert; allowing air to move through the valve without becoming obstructed by the insertThe insert divides the inner volume of the tire in half maintaining air underneath the tread and the foam insert next to the rimIncludes (2) 44mm CushCore presta air valves valve core tool installation instructions and rim stickers Model XC Set Size 29" Tire W 1.9-2.5" Rim W 22-32mm Package Pair Weight 140g
