Cush Core Pro Tire Insert 29 Plus Single With Valve MFPN=21101 5" ISO Width (mm) 66

5" ISO Width (mm) 66 Labeled Size 27

Despite its Universal name it is widely used in races too

Boost spacing: 110/148 mm hubs for stiffer wheels

}Zipp 808 Firecrest Tubeless Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Black B1

Stroke (mm) 40Lockout Switch Shock Mounted SwitchEyelet Diameter (mm) 12

Cush Core Pro Tire Insert 29 Plus Single With Valve MFPN=21101 5" ISO Width (mm) 66CushCore 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 maintaining air underneath the tread