KS LEV Integra/LEV DX Oil Pressure Cartridge

If your post is struggling to return to full extension, sagging under your weight, or feels inconsistent despite proper cable tension, the internal cartridge is likely worn out. Replacing the cartridge is the standard fix for these performance issues.

No, this specific cartridge is designed for the KS LEV Integra and LEV DX models with 150mm of travel. It is not a universal part, so you must verify your post's specific model and travel length before purchasing.

Yes, if you are comfortable with basic bicycle maintenance and have the necessary tools to disassemble your seatpost. However, it requires specific knowledge of the KS internal system, so consult the official service manual or a professional mechanic if you are unsure.

Some KS dropper posts come pre-installed on complete bikes as 'OEM' equipment, which sometimes feature proprietary internal differences compared to the aftermarket versions sold separately. Always check your serial number or consult your bike manufacturer's specs to ensure this aftermarket cartridge matches your specific unit.

This product is the oil pressure cartridge itself. It does not typically include the external seals, collars, or small hardware required for a full service, so you may need to source a separate service kit if you are performing a complete overhaul.