CushCore XC Tire Insert - 29" Single CheckoutSpec= 27.5 (650b) x 2.0-2.4" PV/60mm - Each AB0031: The 11t upper and

AB0031: The 11t upper and twelve tooth lower size and profile with 5mm bolt-holes are designed as an upgrade for most 11 speed Shimano GRX derailleurs

}Zipp Rear Axle End Cap Set for Cognition V2 Disc Brake Hubs - 12 x 142 XDR and 11-Speed Freehub Bodies

The System Controller is barely noticeable integrated into the top tube made of sturdy material and protected from knocks and scratches

84 Bolt Mount Diameter 8

CushCore XC Tire Insert - 29" Single CheckoutSpec= 27.5 (650b) x 2.0-2.4" PV/60mm - Each AB0031: The 11t upper andCushCore XC Tire Insert 29" Single. 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 sealants The insert divides the inner volume of the tire in half