KS E20i Oil Pressure Cartridge - 150mm ModelNumber=MTOPEAK27 Double inner layer with foam

Double inner layer with foam lining provides optimum protection

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KS E20i Oil Pressure Cartridge - 150mm ModelNumber=MTOPEAK27 Double inner layer with foamKS E20i Oil 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