The Fox Float DPS Factory [paid link] rear shock is known for its superior performance and adjustability, making it a popular choice for serious mountain bikers and riders who demand high-end suspension technology. To maintain the shock’s performance, regular servicing is crucial. In this guide, we’ll cover everything you need to know about servicing your Float DPS Factory [paid link] rear shock, from tools required to troubleshooting common issues. We’ll also discuss how to optimize its performance and ensure compatibility with other drivetrain components.
Tools Required
To service the Fox Float DPS Factory rear shock, the following tools will be needed:
- Fox Float DPS service kit (specific to your shock model)
- Suspension oil (Fox Float Fluid)
- Shock pump
- Torque wrench [paid link]
- 7mm socket or wrench
- Pick tool or small flat-head screwdriver
- Clean rags or lint-free cloth
- Compression/lockout tool (if required for specific models)
- Blue threadlocker
- Rubber gloves (to maintain cleanliness)
- Pressure gauge (for accurate air pressure settings)
Introduction
The Fox Float DPS Factory rear shock offers a sophisticated air spring system combined with a damping platform that can be finely tuned for both climbing efficiency and downhill performance. Over time, wear and tear can affect its responsiveness, and regular servicing ensures the shock continues to deliver optimal performance. Whether it’s for a routine maintenance check or addressing specific issues, understanding the right procedure will extend the lifespan of your shock and keep your ride smooth.
Disassembly and Cleaning
Removing the Shock from the Bike
To begin servicing your Float DPS Factory rear shock, the first step is removing it from the bike. This requires detaching the shock from the frame and rear triangle using the appropriate socket or wrench. Pay attention to the orientation of the shock to avoid confusion during reinstallation. Keep the hardware, bolts, and washers organized for easy reassembly.
Cleaning the Shock
Once the shock is removed, use a clean, lint-free cloth to wipe off any dirt, mud, or oil from the shock body. Pay close attention to the shaft and the shock’s eyelet area. This is important to ensure no contaminants enter the shock during servicing.
Rebuilding the Shock
Preparing the Components
Before disassembling the shock, place all necessary components on a clean, well-lit workspace. It’s important to have everything you need readily available to prevent contamination during the rebuild.
- Remove the air sleeve: Use the 7mm socket or wrench to unscrew the air sleeve from the main shock body. Once removed, inspect the internal seals and O-rings for any wear or damage. If any seals appear compromised, replace them with new ones from the Fox service kit.
- Drain the fluid: For a thorough rebuild, drain any remaining fluid from the shock by tilting it and allowing the fluid to empty into a container. Be sure to check the consistency and color of the fluid. If the fluid appears dirty or gritty, it’s time for a full replacement.
- Inspect the damper: Carefully remove the damper assembly and inspect it for wear or damage. Check for any debris that may have entered the assembly. Replace any worn seals and clean the damper components using a clean rag and suspension fluid.
- Clean the air sleeve: Using suspension-specific oil, clean the inside of the air sleeve thoroughly. Apply a thin coat of new suspension oil to the air sleeve O-rings before reassembling to ensure smooth operation.
Reassembly
- Reinstall the damper: Carefully reinstall the damper into the shock body, ensuring it fits correctly without forcing any parts together. Use the appropriate torque wrench [paid link] to tighten bolts to manufacturer specifications. If your shock model has additional adjustments (such as compression or rebound dials), make sure they are set to the desired positions.
- Install the air sleeve: Attach the air sleeve to the shock body. Make sure the air sleeve O-rings are lubricated before reassembly to ensure a tight seal. Tighten the air sleeve carefully using the recommended torque settings.
- Reassemble the shock: Once the damper and air sleeve are properly installed, check all bolts for tightness and ensure there are no loose parts. Use blue threadlocker on bolts to prevent them from coming loose over time.
Air Pressure Setup
After reassembling your Float DPS Factory rear shock, it’s time to set the correct air pressure. Use a shock pump to adjust the air pressure according to the rider’s weight and preferences. The ideal air pressure will vary depending on the rider’s style and terrain, but general recommendations are as follows:
- Starting point: Begin with a pressure that matches approximately 20-25% of your shock’s total travel.
- Adjusting for your ride: Fine-tune the air pressure by testing the shock on your bike. If it feels too soft or too firm, adjust the pressure accordingly in small increments.
For best results, use a shock pump with a built-in pressure gauge to ensure accurate readings.
Setting Rebound and Compression Damping
One of the most important features of the Float DPS Factory rear shock is its adjustability. Proper tuning of the rebound and compression damping can significantly impact your ride quality and performance.
Rebound Damping Adjustment
Rebound damping controls the speed at which the shock extends after being compressed. Adjusting the rebound damping allows the shock to return to its full extension at the appropriate speed based on your riding style and terrain.
- Turn the rebound dial clockwise to increase damping (slower rebound).
- Turn the rebound dial counterclockwise to decrease damping (faster rebound).
Test the rebound by pushing down on the bike and releasing it. Adjust the dial until the shock behaves smoothly without feeling too sluggish or too fast.
Compression Damping Adjustment
The Float DPS Factory shock offers multiple compression settings for fine-tuning. Compression damping controls how the shock compresses under force, helping to maintain control and comfort on rough terrain.
- Turn the compression dial clockwise to increase compression damping (firmer feel).
- Turn the compression dial counterclockwise to decrease compression damping (softer feel).
For climbing, consider increasing compression damping to reduce pedal bob, while for descending, a softer setting may improve comfort.
Common Issues and Troubleshooting
Loss of Air Pressure
If you notice a loss of air pressure in your Float DPS Factory shock, this could be caused by worn seals or a damaged air sleeve. Inspect the seals for any visible wear, and if necessary, replace them with new ones. Also, check the air valve for leaks.
Poor Rebound or Compression Performance
If the rebound or compression damping is not functioning as expected, it may be due to dirt or contaminants inside the shock. A thorough cleaning and rebuild will often resolve this issue. If the damping adjusters are still not responsive, check for internal damage or leakage.
Performance Customization
For riders seeking to further optimize their shock, consider custom tuning. Fox offers different shock options and upgrades, such as different air springs or damping configurations, which can be swapped in to better match your riding style.
Additionally, if you regularly ride on extremely rough terrain or aggressive trails, a custom shock tune by a professional may be worth considering. This allows for more specific adjustments to the shock’s characteristics, providing an even more tailored ride.
Compatibility with Other Drivetrain Components
The Float DPS Factory rear shock is compatible with a wide range of bike frames and drivetrain components. However, it’s essential to check that your bike’s geometry and suspension design are suited to this specific shock model. Ensure that your frame has the necessary shock mounting hardware and that the shock’s stroke length matches your bike’s requirements.
If you’re unsure about compatibility, refer to the specifications provided by Fox and consult with a professional bike mechanic to ensure the proper fit.
Conclusion
Servicing your Fox Float DPS Factory rear shock ensures that you maintain its top-tier performance for years to come. Regular maintenance, along with proper adjustments to air pressure, rebound, and compression settings, will maximize the shock’s potential. By following these steps, you can ensure your shock is performing at its best, whether you’re tackling steep climbs or technical descents.