Cush Core XC Tire Insert 27.5" (650b) Set with Valves Model=GX Grip Shift }SRAM 46 Tooth 107mm BCD

}SRAM 46 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black

Super comfortable and very affordable

}RockShox Charger Bladder Assembly BoXXer B1

Built to last and easy to use the CT-3

Cush Core XC Tire Insert 27.5" (650b) Set with Valves Model=GX Grip Shift }SRAM 46 Tooth 107mm BCDCushCore XC Tire Inserts 27. 5" Pair. 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 A specially designed tubeless air valve is included with