This is the kit most riders need. It covers routine service: oil contamination, cavitation issues, and dynamic seal replacement. If your shock is not leaking from static seals, this is the correct choice.

The main dynamic O-rings are included. This kit includes the O-ring for the damper shaft and the O-ring for the IFP. I intentionally replace the original U-cup with an O-ring. It lasts longer, installs much easier, and in real use I do not feel any performance difference.

• DHX2 2021–2025 Shaft Clamp
• IFP Puller Tool
• Graduated IFP Depth Tool
• Fox X2 Bleed Adapter
• Float X 2022+ Bleed Adapter (T8 bleed screw)

Supports both 50h and 200h service intervals.

If you want a full, OEM-style seal refresh instead, these complete seal kits are good options:

• Anso FOX DHX2 2021+ Coil Damper Seal Service Kit
• MTB Hydraulics FOX DHX2 2021 Routine Service Seal Kit

This kit is for full damper teardown when you have static seal leaks or want to replace everything. Do not open these parts unless necessary.

• Everything from the 50 / 200-hour kit
• Piggyback Vise Clamp
• Damper Body Clamp
• Compression Adjuster Pin Socket
• Rebound Adjuster Pin Socket

• Fox DHX2 (2021–2025)
• Standard eyelet and trunnion mounts

• Bench vise
• Knipex 10″ pliers (mandatory)
• Shock oil + DHX2 seal kit
• Air-to-shock fill adapter
• Torque wrench or luggage scale
• Schrader valve core tool
  Essential non-printable tools

Trunnion shocks also require the Trunnion Shock Vise Holder / Torque Tool .

• Fully depressurize the IFP before opening
• Open the bleed port slowly
• Never proceed unless pressure is fully released
• Follow the IFP Depth Tool tutorial

These kits are intended for DIY users with basic mechanical confidence and a safe workspace. By purchasing or using this kit, you agree to our Terms of Service.