KS E30i Air Pressure Cartridge 150mm CheckoutSpec= Blk CPSC Safety Standard for Bicycle

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Urban Maximum Head Circumference 62 Defined Color Gray

fully shielded Enduro bearings with custom grease fill for long life and low resistance

Flat sitting area with a central relief for all-day riding comfort

35mm thickness

KS E30i Air Pressure Cartridge 150mm CheckoutSpec= Blk CPSC Safety Standard for BicycleKS E30i Air Pressure Cartridge 150mm. 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