FOX Sportster Monotube Shock Preload Wrench - Harley Sportster
About FOX
FOX has built performance suspension for off-road racing, mountain bikes and powersports since 1974. Its motorcycle shocks bring race-derived damping architecture and rebuild-ability to street and touring applications.
This FOX preload wrench is an essential tool for fine-tuning your FOX Sportster monotube shocks on V-twin motorcycles. Specifically designed to fit the black aluminum billet preload adjuster, it allows for precise adjustments to your suspension. Keep your ride dialed in with this purpose-built tool.
Why riders pick this
- Fits FOX Sportster monotube shock preload adjuster
- Laser-etched FOX branding for authenticity
- Compact design for on-bike adjustment
- Precisely adjust spring tension and ride height
- Essential for optimizing Sportster suspension
Optimizing your suspension is crucial for both performance and comfort on your Harley-Davidson Sportster. This FOX preload wrench is engineered to give you precise control over your FOX Sportster monotube shocks. With this tool, you can easily adjust the preload, tailoring your ride height and spring tension to your weight, riding style, or passenger load. It's a small investment that makes a big difference in how your bike handles.
Dial In Your Ride
- Specifically fits the black aluminum billet preload adjuster on FOX Sportster monotube shocks
- Laser-etched FOX branding signifies genuine quality and fitment
- Compact design allows for convenient on-bike adjustment
- Enables precise control over your shock's spring tension
- Helps optimize ride height and handling characteristics
Essential Suspension Tool
Whether you're a solo rider or frequently carry a passenger, having the right tools to adjust your suspension is key. This FOX preload wrench ensures you can quickly and accurately make those adjustments, preventing bottoming out or a overly stiff ride. Keep it in your saddlebag for on-the-go tuning, ensuring your Sportster is always performing at its best.
Specifications
- Brand: FOX
- Manufacturer Part #: 398-00-656
- Length: 6.25 in
- Width: 3.05 in
- Height: 0.65 in
- Weight: 0.07 lbs
Common questions
What is this wrench used for?
It's used to adjust the preload on FOX Sportster monotube shocks. Turning the black aluminum billet adjuster increases or decreases spring tension, affecting ride height and load capacity.
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 or models.
Can I use this wrench on both front and rear shocks?
This wrench fits the preload adjuster found on FOX Sportster monotube shocks, regardless of whether they are used in a front or rear application, as long as they are the specified FOX model.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | FOX |
| TYPE | Tools |
| SKU | 535-9795 |
| WEIGHT | 0.07 lb |
