DIY Rear Shock Tuning: Get the Most from Your Float DPS Factory

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The Fox Float DPS Factory [paid link] rear shock is an advanced suspension component designed to provide superior performance for serious riders. Whether you’re upgrading your current setup or looking to fine-tune your existing shock, understanding the installation, adjustment, and maintenance of this model is essential for maximizing its potential. This guide will walk you through all the necessary steps to achieve optimal performance, troubleshoot common issues, and ensure compatibility with other drivetrain components.

Tools Required

  • Shock pump
  • 5mm and 3mm Allen wrenches [paid link]
  • Torque wrench [paid link]
  • Lubricant
  • Clean rag
  • Plastic scraper (optional)
  • Suspension grease

Installation of the Float DPS Factory

Before installing your Float DPS Factory [paid link] rear shock, make sure you have the proper tools and that your frame is compatible with the shock model. Follow these steps for a smooth installation:

  1. Remove the Old Shock (if applicable): Use the 5mm Allen wrench [paid link] to carefully loosen and remove the bolts securing your old shock to the frame. Support the shock while loosening the bolts to avoid damaging any components.
  2. Prepare the New Shock: Apply a light coating of suspension grease to the mounting hardware and pivots of the new shock. This helps reduce friction and prevents corrosion over time.
  3. Mount the Shock: Place the Float DPS Factory into the shock mounts on your bike frame. Align the mounting holes carefully and ensure the shock is positioned securely in the frame.
  4. Torque the Bolts: Use a torque wrench [paid link] to tighten the mounting bolts to the manufacturer’s recommended settings. Ensure they are snug but not over-tightened to avoid damaging the frame or shock.
  5. Install the Air Sleeve: Depending on your model, the air sleeve might need to be installed separately. Follow the specific instructions provided by Fox for the correct installation method.
  6. Check for Clearance: After installation, check that the shock has adequate clearance from any other parts of your bike, including the seat stay and swingarm. Ensure the suspension moves freely without obstruction.

Adjusting the Float DPS Factory for Optimal Performance

The Float DPS Factory features a range of adjustability settings that allow riders to tailor the shock to their riding style. These include air pressure, rebound damping, and compression damping. Follow these guidelines for proper adjustment:

Air Pressure

  1. Determine the Correct Air Pressure: The air pressure is one of the most critical factors affecting performance. Fox recommends starting with a pressure based on your body weight. Use a shock pump to add or remove air as needed.
  2. Check Sag: Sag is the amount the shock compresses under rider weight. Aim for around 25-30% sag for trail riding and 20-25% for cross-country. Adjust the air pressure if needed to achieve the desired sag.
  3. Fine-Tune for Comfort: Make incremental adjustments to the air pressure until you achieve a comfortable ride with adequate responsiveness.

Rebound Damping

  1. Understanding Rebound Settings: Rebound damping controls how quickly the shock returns to its original position after compression. Too fast, and the shock will “spring” back too quickly; too slow, and you may lose control over rough terrain.
  2. Adjust Rebound: Use the rebound dial on the shock to adjust the speed of rebound. Start with the recommended factory setting and make small adjustments to suit your riding preferences. Turn the dial clockwise to slow down the rebound, or counterclockwise to speed it up.
  3. Test the Setting: Test your bike on various surfaces to ensure the rebound feels controlled and smooth. Adjust as necessary to avoid bouncing or excessive damping.

Compression Damping

  1. Choose the Right Compression Setting: The Float DPS Factory offers multiple compression damping options, including low-speed and high-speed compression. These affect how the shock absorbs impacts and the overall stiffness of your ride.
  2. Adjust Low-Speed Compression: Low-speed compression impacts the shock’s performance when riding over smaller bumps and during slower maneuvers. Set it to a medium level to start and fine-tune based on how the bike reacts to terrain.
  3. Adjust High-Speed Compression: High-speed compression affects how the shock responds to large impacts and faster riding. If you’re riding on technical trails with big hits, increase the high-speed compression to prevent bottoming out. If you’re riding smoother terrain, decrease it for more comfort and control.

Maintenance and Troubleshooting

Regular maintenance is crucial for ensuring the longevity of your Float DPS Factory rear shock. Here’s how to maintain and troubleshoot common issues:

Cleaning and Lubrication

  1. Clean the Shock: After each ride, wipe down the shock with a clean rag to remove dirt and debris. Pay special attention to the air sleeve and seals to prevent contaminants from damaging the shock.
  2. Lubricate the Shock: Use suspension-specific lubricant to grease the shock’s pivots and bushings. Apply a small amount to the shock’s mounting hardware and surrounding components to reduce wear and friction.

Common Issues and Solutions

  1. Shock Bottoming Out: If your shock bottoms out on large impacts, you may need to adjust the air pressure or increase the high-speed compression damping. Try both adjustments until you find the right balance.
  2. Loss of Rebound Control: If the shock rebounds too quickly or too slowly, check the rebound dial and adjust accordingly. If it’s not responding, the damper may need servicing.
  3. Noise or Creaking: Noise often comes from dry shock mounting hardware or bushings. Lubricate the hardware regularly and inspect for wear. If the noise persists, check for loose bolts or frame damage.

Customizing the Float DPS Factory for Better Performance

If you’re seeking to optimize the Float DPS Factory for specific riding conditions, consider the following customization options:

  1. Air Can Customization: Some riders opt to modify their air can for additional volume, which can increase the shock’s overall performance, especially in terms of responsiveness and comfort. Consult with a professional to determine if this is a suitable option for you.
  2. Volume Spacers: Adding or removing volume spacers can fine-tune the shock’s progression. Adding spacers makes the shock more progressive, which is beneficial for riders who frequently bottom out on bigger hits. Removing spacers makes the shock more linear, which is ideal for smoother trails.

Compatibility with Other Drivetrain Components

The Float DPS Factory is compatible with a variety of drivetrain setups, but it’s essential to ensure that your bike’s geometry and suspension are suited for your chosen components. For example, if you’re running a longer-travel fork with a short-travel rear shock like the Float DPS, you may need to adjust the air pressure and compression settings to maintain balanced suspension performance across both ends of the bike.

Conclusion

Maximizing the performance of your Fox Float DPS Factory rear shock requires a combination of proper installation, fine-tuned adjustments, and regular maintenance. By following this guide, you’ll be able to ensure your shock works at its peak [paid link] and continues to deliver a smooth, controlled ride. Whether you’re upgrading your current setup or looking to troubleshoot issues, the key is understanding how each setting impacts performance and making the necessary adjustments to suit your riding style and terrain.