FOX Sportster Monotube Shock - Preload Wrench

FOX preload wrench designed for adjusting FOX Sportster monotube shocks on V-twin motorcycles. This is a purpose-built tool that fits the black aluminum billet preload adjuster found on FOX shocks.

Features

• Fits FOX Sportster monotube shock preload adjuster
• Laser-etched FOX branding
• Compact design for on-bike adjustment

Specifications

• Brand: FOX
• Manufacturer Part #: 398-00-656
• Length: 6.25 in
• Width: 3.05 in
• Height: 0.65 in
• Weight: 0.07 lbs

Fitment

Fits FOX Sportster monotube shocks used on V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What is this wrench used for?

It adjusts the preload on FOX Sportster monotube shocks — turning the black aluminum billet adjuster to increase or decrease spring tension for ride height and load.

Will this fit other shock brands?

No — this tool is designed specifically for the FOX Sportster monotube shock preload adjuster and will not fit other shock brands.

Can I use this wrench on both front and rear shocks?

This wrench fits the preload adjuster on FOX Sportster monotube shocks regardless of position, so yes.