Preventative Maintenance for Float DPS Performance Rear Shocks

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Fox’s Float DPS Performance [paid link] rear shocks are known for their performance and reliability, making them a popular choice among serious riders. However, like any high-performance suspension component, proper maintenance is essential to ensure the shock continues to perform at its best. This guide will cover all aspects of preventative maintenance for the Float DPS Performance [paid link] rear shock, including installation, adjustments, troubleshooting, and ensuring compatibility with other components.

Tools Required

  • 5mm and 6mm Allen wrenches [paid link]
  • Shock pump
  • Fork seal grease or suspension fluid
  • Fox Float Fluid
  • Torque wrench [paid link]
  • Soft cloths
  • A clean work area
  • Small, soft brush for cleaning

Installation and Initial Setup

Before performing any maintenance, it’s crucial to properly install the Float DPS Performance rear shock. Proper installation ensures the shock performs optimally from the beginning.

  1. Mounting the Shock:
    • Position the rear shock into the frame’s shock mounts, aligning the mounting hardware properly. The shock should sit firmly in place without excessive force.
    • Tighten the hardware using a torque wrench [paid link] to the manufacturer’s recommended torque settings. Over-tightening can damage the shock or frame, while under-tightening can lead to instability.
  2. Initial Setup:
    • After installation, use a shock pump to adjust the air pressure based on the rider’s weight and preferences. Fox recommends starting with the manufacturer’s guide for air pressure settings and adjusting from there for fine-tuning.
    • Set the rebound and compression damping to the recommended starting points for your riding style and terrain. You can adjust these settings later for further customization.

Regular Inspection and Cleaning

Routine inspection and cleaning are vital to the shock’s long-term performance.

  1. Inspect for Leaks:
    • Periodically check for oil leakage around the shock body, seals, and air can. Any visible oil spots are a sign that maintenance is needed. Leaking air or oil can reduce performance and cause further damage if not addressed promptly.
  2. Cleaning the Shock:
    • Clean the shock after each ride to remove dirt, debris, and other contaminants that may have accumulated on the shock’s body. This can be done by using a soft cloth and gentle suspension-specific cleaner.
    • Avoid using abrasive materials that could scratch the surface of the shock and affect its performance.
  3. Seal Maintenance:
    • The shock’s seals play a crucial role in keeping dirt and moisture out while maintaining proper lubrication inside the shock. Inspect the seals for wear or damage at least every few rides. If they appear compromised, they should be replaced immediately.

Suspension Fluid Maintenance

Changing the suspension fluid in the Float DPS Performance rear shock is one of the most important aspects of preventative maintenance. This process ensures that the shock performs smoothly and efficiently.

  1. Fluid Replacement:
    • Fox recommends replacing the suspension fluid every 50-100 hours of ride time, depending on riding conditions. To replace the fluid, remove the air can from the shock body using a 6mm Allen wrench [paid link] and carefully drain the existing fluid.
    • Apply fresh Fox Float Fluid to the air can and inside the shock body before reassembly. Use a small, soft brush to clean out any dirt from the shock before applying the new fluid.
  2. Lubrication of Seals:
    • Apply a small amount of suspension grease to the seals when reassembling the shock. This lubrication helps maintain proper seal performance and extends the lifespan of the shock.

Rebound and Compression Adjustment

The Float DPS Performance rear shock features rebound and compression adjustments that can be fine-tuned for the rider’s specific needs. Regular adjustments based on riding style and terrain conditions will ensure the shock maintains optimal performance.

  1. Rebound Adjustment:
    • The rebound adjuster controls how quickly the shock returns to its extended position after compressing. Adjust the rebound setting based on the terrain you plan to ride on. A slower rebound is ideal for rough, technical trails, while a faster rebound works better for smoother surfaces.
    • Turn the rebound adjuster clockwise for slower rebound and counterclockwise for faster rebound. Test the settings on the trail to find the most comfortable and efficient setting.
  2. Compression Adjustment:
    • The Float DPS Performance shock also features an adjustable compression damping system. This system controls how much resistance the shock provides when compressed. Adjusting compression can help improve pedaling efficiency or increase the shock’s ability to absorb bumps and hits.
    • Adjust the compression knob to the preferred setting, starting with a medium level and fine-tuning from there. If you experience harsh bottoming out, try increasing the compression.

Troubleshooting Common Issues

  1. Loss of Air Pressure:
    • If you notice a drop in air pressure, check for any punctures or leaks around the shock body or air can. If leaks are present, the seals may need replacing, or the shock could require servicing.
  2. Lack of Rebound Control:
    • If the shock feels like it’s bouncing uncontrollably, it could be due to a damaged or worn-out damper. Replacing the fluid or seals may help restore proper rebound control. If the issue persists, further inspection by a professional may be necessary.
  3. Unusual Noises:
    • If you hear creaking or knocking sounds, check the mounting hardware for tightness and ensure the shock is securely fastened to the frame. If the noise continues, inspect the shock for internal damage or issues with the damper.

Customization and Performance Optimization

The Float DPS Performance rear shock is highly customizable, and riders can adjust various settings to improve their riding experience. Fine-tuning the air pressure, rebound, and compression adjustments can help optimize the shock for different types of terrain and riding styles.

  1. Air Pressure Tuning:
    • Riders can experiment with different air pressures based on their body weight, riding style, and terrain preferences. A lower air pressure will provide a plusher, more responsive ride, while higher pressure offers a firmer, more efficient setup.
  2. Fine-Tuning Damping:
    • Small adjustments to both rebound and compression can significantly alter the shock’s performance. On smoother trails, you might want a firmer setup, while rougher trails may require a softer setup for better control and comfort.

Compatibility with Other Drivetrain Components

The Float DPS Performance rear shock is designed to integrate seamlessly with a wide range of mountain bike frames and drivetrain systems. However, it is important to ensure compatibility when installing the shock with other drivetrain components.

  1. Frame Compatibility:
    • Ensure that your bike frame is designed to support the Float DPS shock. This includes checking the shock length and mounting hardware requirements. Some frames may require different mounting hardware, so always double-check before installation.
  2. Compatibility with Suspension Fork:
    • For optimal performance, the Float DPS shock should be paired with a compatible suspension fork. Matching the rear shock with the front fork’s travel and performance characteristics will help maintain balanced suspension performance across the entire bike.

By following these preventative maintenance steps and keeping an eye on wear and tear, you can extend the lifespan of your Float DPS Performance rear shock and maintain a high level of performance throughout the year. Regular maintenance and adjustments will ensure that your shock continues to deliver a smooth and controlled ride, regardless of the terrain.