CushCore XC Tire Inserts - 29" Pair CheckoutTitle=Quarq DZero AXS DUB Power Meter Spider - 130 BCD use the same strong Du

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

Simple and intuitive eTap shift logic

Lifetime warranty

waterproof

}Schwalbe Hans Dampf Tire - 27

CushCore XC Tire Inserts - 29" Pair CheckoutTitle=Quarq DZero AXS DUB Power Meter Spider - 130 BCD use the same strong DuCushCore 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