How to Service Your Float DPS Performance Elite Rear Shock Without a Mechanic

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The Fox Float DPS Performance Elite [paid link] rear shock is a highly regarded component in the world of mountain biking, known for its outstanding performance and versatility. However, like all bike components, it requires periodic maintenance to maintain optimal functionality. Servicing your Float DPS Performance Elite [paid link] rear shock doesn’t necessarily require a mechanic, provided you have the correct tools and follow the right procedures. This guide will walk you through the process of servicing this rear shock, covering installation, adjustments, troubleshooting, and how to optimize its performance.

Tools Required

Before diving into the servicing steps, ensure that you have the necessary tools at hand:

  • Fox Float Seal Driver
  • 3mm, 5mm, and 8mm Allen wrenches [paid link]
  • 10mm socket wrench
  • Torque wrench [paid link]
  • Suspension oil (specific to Fox rear shocks)
  • Rear shock pump
  • Clean rags
  • Plastic suspension grease
  • Teflon tape
  • Shock bushing press (if applicable)

Understanding the Float DPS Performance Elite Rear Shock

The Fox Float DPS Performance [paid link] Elite is a highly tunable, air-sprung rear shock designed for trail and cross-country mountain bikes. It uses a Dual Piston System (DPS) to provide excellent damping control in a variety of conditions. The Performance Elite version features adjustable compression and rebound, allowing riders to fine-tune the shock for optimal comfort and performance on their specific terrain. Over time, the rear shock may require servicing to ensure the seals remain intact and the shock operates smoothly.

Installation of the Float DPS Performance Elite Rear Shock

Proper installation of the rear shock is crucial to ensuring the best possible performance. Here’s how to install the Fox Float DPS Performance [paid link] Elite rear shock:

  1. Remove the Old Rear Shock:
    • Use a 5mm Allen wrench [paid link] to remove the bolts securing the rear shock to the frame.
    • Place the bike in a stable position, ensuring the rear triangle is supported so the shock is not under tension when removing it.
  2. Clean the Mounting Area:
    • Before installing the new shock, clean the mounting points on the frame thoroughly. Use a clean rag to wipe away dirt, debris, and old grease.
  3. Install the New Rear Shock:
    • Position the Float DPS Performance Elite rear shock in place, ensuring the eyelet is properly aligned with the mounting points on the frame.
    • Tighten the mounting bolts using a torque wrench [paid link] set to the recommended torque specifications (usually between 7–10 Nm, but check the manufacturer’s recommendations for your specific model).
  4. Adjust the Air Pressure:
    • Use a shock pump to inflate the shock to the recommended air pressure, based on the rider’s weight and riding style. This is an essential step to ensure the shock performs optimally.
  5. Perform a Final Check:
    • Ensure the shock is securely mounted and there are no signs of movement or play.
    • Double-check that all bolts are torqued correctly to avoid any damage or loss of performance.

Adjusting the Float DPS Performance Elite Rear Shock

One of the key features of the Float DPS Performance Elite rear shock is its adjustability. Here’s how to fine-tune your shock settings:

Compression Adjustment

The Float DPS Performance Elite shock offers a three-position compression adjustment: Open, Medium, and Firm. These settings affect how the shock responds to various terrain types.

  • Open: Provides maximum sensitivity and is ideal for rough trails and technical sections where you need full suspension movement.
  • Medium: A middle setting that balances responsiveness and support, suitable for more moderate trail conditions.
  • Firm: Ideal for climbing or smoother terrain, where minimal suspension movement is desired.

To adjust the compression:

  1. Rotate the compression dial on the shock to your desired setting.
  2. Test the shock on the trail, and adjust as needed for your riding style and trail conditions.

Rebound Adjustment

Rebound controls how quickly the shock returns to its original position after compression. If the rebound is too fast, it can lead to a harsh ride. If it’s too slow, it can make the bike feel sluggish and unresponsive.

To adjust rebound:

  1. Locate the rebound adjustment knob on the shock.
  2. Turn the knob clockwise for a slower rebound and counterclockwise for a faster rebound.
  3. Fine-tune the rebound to your personal preference, taking into account the terrain you’ll be riding on.

Servicing the Float DPS Performance Elite Rear Shock

Routine maintenance of your Fox Float DPS Performance Elite rear shock is essential to keep it working smoothly. This typically involves cleaning, oil maintenance, and replacing worn-out seals.

Step 1: Remove the Shock from the Bike

  1. Follow the steps outlined in the installation section to remove the shock from the bike.
  2. Place the shock on a clean work surface, ensuring it’s free from dirt and debris.

Step 2: Disassemble the Shock

  1. Use a 5mm Allen wrench [paid link] to remove the air can from the shock.
  2. Carefully remove any seals and bushings from the shock, taking care not to damage them.
  3. Inspect the internal components for signs of wear, such as scratches or debris inside the shock body.

Step 3: Clean and Inspect the Components

  1. Clean the internal components using a clean rag.
  2. Inspect the seals for any signs of wear or damage. If necessary, replace the seals with new ones to prevent air or oil leaks.

Step 4: Lubricate the Shock

  1. Apply a thin layer of plastic suspension grease to the internal components, such as the shaft and the seal areas. This will help maintain smooth operation and prevent wear.
  2. Add the appropriate suspension oil to the shock body. Be sure to use the specific oil recommended for the Fox Float DPS Performance Elite model.

Step 5: Reassemble the Shock

  1. Carefully reassemble the shock, ensuring all seals and components are properly aligned.
  2. Tighten the air can back onto the shock body and check for any signs of air leaks.

Step 6: Inflate and Test the Shock

  1. Once the shock is reassembled, use a shock pump to inflate it to the correct pressure based on your weight and riding preferences.
  2. Test the shock by pressing down on the rear triangle and checking for smooth movement and proper damping action.

Troubleshooting Common Set-Up Issues

While the Float DPS Performance Elite rear shock is a high-performance piece of equipment, issues can occasionally arise. Here are a few common problems and how to address them:

1. Shock Is Too Soft or Too Stiff

  • If the shock feels too soft or too stiff, adjust the air pressure. If the shock is too soft, increase the pressure. If it’s too stiff, reduce the pressure.

2. Rebound Issues

  • If the shock is rebounding too quickly or too slowly, adjust the rebound dial. A fast rebound can be slowed down by turning the dial clockwise, while a slow rebound can be sped up by turning it counterclockwise.

3. Air Leaks

  • If you notice an air leak, inspect the seals for damage and replace them if necessary. Make sure all components are tightly secured.

Customizing and Optimizing the Float DPS Performance Elite

Customization of the Float DPS Performance Elite shock allows riders to fine-tune their suspension system for specific riding conditions. Some tips for optimizing performance include:

  • Adjusting Air Pressure: Regularly adjust the air pressure based on your riding conditions, weight, and preference.
  • Tuning Compression and Rebound: Experiment with different compression and rebound settings to suit the trail type, from technical downhill rides to smooth cross-country trails.
  • Maintaining Seals: Regularly check the seals and replace them if they show signs of wear, ensuring the shock’s responsiveness is maintained.

Comparison with Other Rear Shocks

When comparing the Float DPS Performance Elite to other models, such as the Fox DPX2 or the RockShox Monarch Plus, it’s important to consider factors like:

  • Adjustability: The Float DPS offers easy-to-adjust compression and rebound settings, whereas some other models may offer more or fewer adjustment options.
  • Weight: The Float DPS is generally lighter than many other rear shocks in its class, making it ideal for cross-country riders.
  • Performance: The Float DPS Performance Elite stands out for its smooth performance on both smooth trails and technical terrain, while other models may excel in either one or the other.

Compatibility with Other Drivetrain Components

The Float DPS Performance Elite rear shock is designed to work seamlessly with most modern mountain bike drivetrains. However, it’s important to ensure compatibility with your bike frame. Check the shock’s eyelet size and mounting hardware to ensure it fits your frame correctly. Additionally, verify that the shock’s travel and shock rate match the requirements of your bike.

Regular maintenance and tuning of the Float DPS Performance Elite rear shock will keep it performing at its best, ensuring a smooth and responsive ride for all types of terrain.