Closed Cartridge Base Valve Installation Tool

This universal base valve assembly tool is designed to simplify and improve the installation of the base valve group in closed cartridge fork systems, providing greater control and efficiency during assembly.

A key feature of this tool is its integrated threaded adapter, which secures the inner cartridge using the OEM thread. This eliminates the need to clamp directly onto the cartridge body, helping prevent surface damage while keeping the assembly securely held and properly aligned during installation.

With improved leverage and stability, the tool allows the installer to apply consistent force with better control—especially when working with stiff or high-force valving configurations. The result is a cleaner, more repeatable installation process that supports professional-level suspension service.

Ideal for professional suspension shops and experienced users, this tool streamlines closed cartridge fork assembly while protecting critical components.

Key Benefits

• • Universal tool for closed cartridge base valve assembly

  • Integrated threaded adapter secures the inner cartridge using OEM threads

  • No clamping required on the cartridge body

  • Improves control and alignment during installation

  • Suitable for stiff or high-force valving configurations

  • Fork-specific base valve tools or adapters not included

  • Designed for professional shops and experienced users

Please note: fork-specific tools or adapters commonly used to remove or install the base valve from the inner cartridge are not included. These OEM- or brand-specific tools are still required, depending on the fork design.