KS LEV/LEV Ci Oil Pressure Cartridge

If your seatpost is failing to hold its height, sagging under weight, or feels sluggish and inconsistent during actuation, the internal oil pressure cartridge is likely worn out. Replacing the cartridge is the standard fix for these specific performance issues.

This specific cartridge is designed for the LEV and LEV Ci series with 150mm of travel. It is crucial to verify your specific post model and travel length before purchasing, as internal components vary significantly across the KS lineup.

Yes, if you are comfortable with basic suspension or dropper post maintenance. You will need standard shop tools and should have your post's service manual handy to ensure the cartridge is seated correctly and the system is properly bled.

This is a direct replacement component designed to match the original factory specifications of your KS LEV or LEV Ci post. It functions identically to the cartridge that came installed on your post when it was new.

This product is the cartridge itself. While it restores the internal pressure mechanism, it does not typically include the external seals, bushings, or mounting hardware required for a full rebuild. You may want to source a separate service kit if you are performing a complete overhaul.