KS eTEN Air Pressure Cartridge 125mm Model=Beam Seatpost Rack }microSHIFT R9 Front Derailleur 9-Speed

}microSHIFT R9 Front Derailleur 9-Speed Triple 50/39/30T 31

}Cane Creek Hellbender 70 Headset IS42/28

}Bosch Performance Design Cover - Left Anthracite BDU2XX

No Material Plastic Fender Width 30 Maximum Tire Width 25

KS eTEN Air Pressure Cartridge 125mm Model=Beam Seatpost Rack }microSHIFT R9 Front Derailleur 9-SpeedKS eTEN Air Pressure Cartridge 125mm. Cartridges fully replace the functional mechanism of KS dropper posts. Pick the model and length of drop for the post you need to service. These are also called "Oil Pressure Sticks" and "Air Pressure Sticks" In KS Service Documentation. Fully replace the functional mechanism of KS dropper posts May not work with OEM dropper posts