KS Integra Oil Pressure Cartridge - 30.6/31.6mm 175mm 2020+ CheckoutTitle=Promax RMV Rim - 20 }Dimension Multi Speed Chainring -

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KS Integra Oil Pressure Cartridge - 30.6/31.6mm 175mm 2020+ CheckoutTitle=Promax RMV Rim - 20 }Dimension Multi Speed Chainring -KS Integra Oil Pressure Cartridge 30. 6 31. 6mm 175mm 2020+. 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