Fox Transfer Service Kit

Fox Transfer posts have evolved over several generations, and internal components vary significantly between them. You must check your seatpost's specific model year or serial number against the compatibility chart provided by Fox to ensure you are purchasing the correct kit for your version.

These kits typically include the essential seals, o-rings, and wipers required for a standard service to restore smooth operation. However, they may not include specialized tools or specific lubricants, so check the kit contents list against your service manual before starting.

Fox generally recommends a full service every 125 hours of riding or once a year, whichever comes first. If you ride in particularly wet, muddy, or dusty conditions, you may need to perform maintenance more frequently to prevent stiction and internal wear.

If you are comfortable with basic suspension maintenance and have the necessary tools—such as a seal driver and the correct weight of suspension fluid—it is a manageable task for a home mechanic. If you are unsure about the process or lack the specific tools, a professional shop service is safer to ensure the post is reassembled correctly.

Yes, replacing the internal seals is the primary fix for air loss or sagging issues. These kits replace the worn-out seals that are responsible for holding air pressure, which is usually the culprit behind a post that won't stay extended.