DIY Maintenance Guide for Your Float SL Factory Rear Shock

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The Fox Float SL Factory rear shock is a high-performance component that offers exceptional ride quality, providing riders with both comfort and control. It’s essential to properly maintain this rear shock to ensure it delivers top-tier performance over time. In this DIY maintenance guide, we will walk you through the essential steps to install, adjust, maintain, and troubleshoot your Float SL Factory rear shock, as well as how to optimize its performance for your specific needs.

Installation of the Fox Float SL Factory Rear Shock

Installing the Fox Float SL Factory rear shock on your bike requires precision to ensure it performs optimally. Follow these steps for a smooth installation process.

  1. Prepare the Work Area: Ensure you have a clean, well-lit space with enough room to work on your bike. Place your bike on a stable work stand to keep it secure.
  2. Remove the Old Shock (if applicable): If you’re replacing an existing shock, use a wrench to remove the mounting bolts that secure the shock to the frame. Make sure to keep these bolts for later use.
  3. Inspect the New Shock: Before installing, check the Fox Float SL Factory rear shock for any visible damage, such as scratches or dents, that might affect performance.
  4. Install the New Shock: Position the new shock onto the mounting points on your bike frame. Secure it with the appropriate bolts, ensuring the shock is installed in the correct orientation according to the frame’s specifications.
  5. Torque the Bolts: Use a torque wrench [paid link] to tighten the mounting bolts to the manufacturer’s recommended specifications. This ensures the shock is securely fastened and prevents damage to the frame or shock.
  6. Check Alignment: Ensure the shock is aligned properly within the frame. Misalignment can cause binding, leading to a poor ride experience.

Adjusting the Fox Float SL Factory Rear Shock

The Fox Float SL Factory rear shock features various adjustable settings to fine-tune its performance. Proper adjustment will optimize comfort and efficiency for your specific riding style and terrain.

Rebound Adjustment

The rebound adjustment controls the speed at which the shock returns after compression. Too fast or too slow can negatively affect your ride. To adjust:

  1. Locate the Rebound Dial: This dial is typically located on the bottom of the shock.
  2. Turn the Dial: Turn the dial clockwise for slower rebound (faster return) and counterclockwise for faster rebound (slower return).
  3. Test the Adjustment: After adjusting, perform a test ride and check the shock’s performance. Make fine-tuning adjustments as necessary.

Compression Adjustment

Compression controls how the shock reacts to impacts. It affects the firmness of the ride. To adjust:

  1. Locate the Compression Dial: This dial is generally found on the rear shock body.
  2. Turn the Dial: Clockwise increases compression (firmer shock), while counterclockwise decreases compression (softer shock).
  3. Test and Fine-Tune: After adjustments, take your bike for a test ride and assess whether the shock provides the desired response. Adjust as needed.

Air Pressure Adjustment

Air pressure in the Fox Float SL Factory rear shock affects its overall performance. The shock has a high and low-pressure chamber, which can be adjusted using a shock pump. To adjust:

  1. Check the Manufacturer’s Recommended Air Pressure: This varies depending on rider weight and riding style.
  2. Use a Shock Pump: Attach the shock pump to the valve and inflate or deflate the shock to the recommended pressure.
  3. Check Pressure Regularly: Air pressure can fluctuate over time, so check it periodically and adjust as needed for optimal performance.

Maintenance of the Fox Float SL Factory Rear Shock

Proper maintenance of the Fox Float SL Factory rear shock is essential to prolong its life and ensure smooth, consistent performance. Regular maintenance should include:

Cleaning

  1. Remove Dirt and Debris: After each ride, wipe down the shock with a damp cloth to remove dirt, mud, and debris.
  2. Inspect the Seals: Check the seals for any visible signs of wear or damage. If they appear compromised, replace them immediately to avoid oil leaks and loss of performance.

Lubrication

  1. Lubricate the Shaft: Apply a small amount of grease or suspension oil to the shock shaft and seals to ensure smooth operation.
  2. Reapply Lubrication: Depending on riding conditions, lubricate the shock every few rides or after riding in wet or muddy conditions.

Full Service

The Fox Float SL Factory rear shock will benefit from a full service every 12-18 months or after 150-200 hours of riding. A full service includes:

  1. Disassembly: A complete disassembly of the shock to inspect internal components, including the air spring and damper.
  2. Seal Replacement: Replace any worn seals to prevent leaks.
  3. Fluid Change: Change the shock oil to ensure proper damping performance.
  4. Reassembly and Testing: After servicing, the shock is reassembled, and all settings are tested to ensure everything is functioning correctly.

Troubleshooting Common Set-Up Issues

If your Fox Float SL Factory rear shock is not performing as expected, there are several potential issues to check for and resolve:

Lack of Rebound Control

If the rebound is too fast or too slow:

  • Check the Rebound Dial: Ensure the rebound dial is adjusted correctly.
  • Inspect the Shock: Look for signs of damage to the rebound mechanism, such as leaks or worn components.

Excessive Sag

If the shock feels too soft and you experience excessive sag:

  • Increase Air Pressure: Inflate the shock to the manufacturer’s recommended air pressure to achieve the correct sag.
  • Check for Leaks: If adjusting the pressure doesn’t help, inspect the shock for air leaks or damaged seals.

No Compression Damping

If the shock isn’t absorbing impacts well:

  • Check the Compression Settings: Ensure the compression dial is properly adjusted.
  • Inspect the Internal Components: A lack of compression damping can be due to worn internal components or insufficient oil levels. A service may be required.

Customizing the Fox Float SL Factory Rear Shock

Customizing your rear shock settings can greatly enhance your ride. Consider adjusting the rebound and compression settings based on your weight, riding style, and terrain. For downhill riders, you may prefer a firmer setting to handle big impacts, while cross-country riders might opt for a softer setting to improve traction and comfort.

If you want to optimize your ride further, consider experimenting with different air pressures. Lighter riders may need slightly less air pressure for better shock performance, while heavier riders might need to increase the pressure for better support.

Compatibility with Other Drivetrain Components

The Fox Float SL Factory rear shock is compatible with most modern mountain bike frames and drivetrain setups. However, it’s crucial to ensure that the shock matches your bike’s suspension geometry. Check the shock’s eye-to-eye length and stroke length to make sure it aligns with your frame’s specifications.

Additionally, if you’re planning to use the shock with a specific drivetrain, verify that the shock’s settings do not interfere with chainstay clearance or other components. For example, if you use a larger rear cassette, ensure the shock won’t restrict derailleur movement.

Conclusion

Regular maintenance, proper adjustment, and occasional servicing will ensure your Fox Float SL Factory rear shock continues to deliver superior performance. By following the steps outlined in this guide, you’ll be able to keep your shock in excellent condition, allowing you to enjoy a smooth, controlled ride for years to come.