CushCore XC Tire Inserts - 29" Pair CheckoutTitle=Quarq DZero AXS DUB Power Meter Spider - 130 BCD classic-specific sole for a precise

classic-specific sole for a precise feel and effective power transfer

Lifetime warranty

waterproof

use the same strong Du Pont™ composite material employed on the V2-900 and V2-800 series for many years

Combine this with unbreakable X-PC that has complete UV protection

CushCore XC Tire Inserts - 29" Pair CheckoutTitle=Quarq DZero AXS DUB Power Meter Spider - 130 BCD classic-specific sole for a preciseCushCore 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 sealants A specially designed tubeless air valve is included with each insert; allowing air to move