How to Service Your Super Deluxe Coil Select+ Rear Shock Without a Mechanic

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Maintaining your RockShox Super Deluxe Coil Select [paid link]+ rear shock is crucial for ensuring optimal performance and longevity of your bike. While many riders opt to have their suspension serviced by a professional mechanic, learning how to service your shock yourself can save you time and money. This guide will walk you through the process of servicing your rear shock, from installation and adjustments to troubleshooting and performance optimization.

Tools Required

To service your Super Deluxe Coil Select [paid link]+ rear shock, you will need the following tools:

  • Shock pump
  • 5mm and 6mm hex keys [paid link]
  • Torque wrench [paid link]
  • Isopropyl alcohol or degreaser
  • Soft cloths or rags
  • 10mm and 13mm open-end wrenches
  • Suspension fluid (RockShox-specific recommended)
  • RockShox grease or similar suspension grease
  • O-ring kit (if necessary)
  • A shock vice or suspension clamp (optional but recommended for secure mounting)

Installing the Super Deluxe Coil Select+ Rear Shock

Installing your Super Deluxe Coil Select+ rear shock requires careful attention to detail to ensure proper fitment and function. Here’s how to do it correctly:

  1. Remove the Old Shock: If you’re replacing an old shock, start by removing it from the bike. Use a 5mm or 6mm hex key to remove the mounting bolts. Take care not to damage any other parts of the frame during removal.
  2. Clean the Mounting Area: Before installing the new shock, clean the mounting areas on both the frame and the shock itself. Use isopropyl alcohol and a soft cloth to ensure all debris and old grease are removed. This will ensure a proper seal and prevent any contamination from affecting shock performance.
  3. Install the Shock: Place the Super Deluxe Coil Select+ into the rear suspension mount. Ensure the eyelet and the frame’s shock mount are aligned properly. Insert the mounting bolts and tighten them with the appropriate torque (typically around 150–160 in-lbs, but check manufacturer specifications).
  4. Secure the Shock: Tighten the bolts using a torque wrench [paid link], ensuring that they are neither too loose nor overtightened. The correct torque will ensure the shock is secure and that no damage occurs to the frame or shock eyelets.
  5. Check for Proper Fit: After installation, check that the shock moves freely without any binding. If there is any resistance or unusual movement, double-check the alignment and mounting bolts.

Adjusting the Super Deluxe Coil Select+ Rear Shock

To get the best performance out of your Super Deluxe Coil Select+, it’s essential to make the right adjustments. Here’s how to fine-tune your shock:

Preload Adjustment

Preload adjusts the initial compression of the spring. It’s essential to adjust this setting according to your weight and riding style:

  1. Determine the Correct Preload: Consult the RockShox recommendation based on your rider weight. Generally, the preload should be adjusted to achieve around 30-35% of the shock’s travel in sag.
  2. Adjust the Coil Preload: Use a 10mm or 13mm open-end wrench to tighten or loosen the preload collar on the spring. Turn it clockwise to add preload (stiffen the spring) or counterclockwise to decrease it (soften the spring).

Rebound Adjustment

The rebound controls how quickly the shock returns to its extended position after compression. Proper rebound damping is essential for a smooth and controlled ride:

  1. Adjust the Rebound Dial: On the Super Deluxe Coil Select+, you’ll find a rebound dial at the bottom of the shock. Turn it clockwise to slow down the rebound and counterclockwise to increase it.
  2. Test the Rebound: After adjusting, compress the shock and let it return. If the shock is too slow to return, the ride will feel sluggish. If it rebounds too quickly, you may lose control of your bike on rough terrain. Fine-tune until you find the right balance.

Compression Adjustment

Compression controls how the shock behaves under pressure, helping to absorb hits from rough terrain. The Super Deluxe Coil Select+ features external compression damping:

  1. Adjust Compression: Locate the compression adjustment knob, typically near the top of the shock. Turn it clockwise for firmer compression and counterclockwise for a softer ride.
  2. Set Compression for Your Ride: If you’re riding in technical terrain with a lot of big hits, you might want a firmer setting. For smoother trails, a softer compression setting might be more appropriate. Adjust based on the specific conditions of your ride.

Maintaining Your Super Deluxe Coil Select+ Rear Shock

Routine maintenance will help extend the life of your rear shock. Follow these steps to keep it performing at its best:

Cleaning the Shock

Clean your shock after every ride to remove dirt, mud, and debris. This will prevent contaminants from damaging internal seals:

  1. Wipe Down the Shock: Use a damp cloth to wipe down the shock, paying close attention to the spring, eyelet, and the air valve. Use isopropyl alcohol or degreaser for tougher dirt build-ups.
  2. Inspect for Damage: After cleaning, inspect the shock for any signs of damage or wear, such as oil leaks or cracks in the shock body.

Lubricating the Shock

Lubrication helps maintain smooth operation and reduces friction. Use RockShox-specific grease or a suspension-friendly grease for this task:

  1. Grease the Mounting Areas: Apply a small amount of grease to the shock mounting areas, ensuring a smooth fit between the shock and frame.
  2. O-Rings: Inspect and replace any damaged or worn O-rings on the shock. Lubricate them lightly with suspension grease to ensure a proper seal and avoid leaks.

Checking and Replacing the Coil Spring

The coil spring may wear over time or become too soft/hard for your needs. If you find yourself bottoming out or not using enough travel, it might be time to replace the spring.

  1. Remove the Preload Collar: Use a 10mm or 13mm open-end wrench to loosen the preload collar.
  2. Replace the Spring: Slide off the old spring and replace it with a new one of the appropriate stiffness for your weight and riding style. Reassemble the preload collar and adjust the spring tension accordingly.

Troubleshooting Common Issues

Despite regular maintenance, issues may arise with your rear shock. Here are some common problems and how to fix them:

Lack of Travel

If you notice that your shock isn’t using all of its travel, this could be due to excessive preload or incorrect spring rates. Check your preload adjustment and ensure that the spring is appropriate for your weight.

Poor Rebound Control

If your shock is either rebounding too quickly or too slowly, it’s likely an issue with your rebound setting. Revisit the rebound dial and adjust it until you achieve a controlled, smooth return.

Leaking Oil or Air

If you notice oil or air leaking from the shock, this could be a sign that one of the internal seals is damaged. This issue will require a professional rebuild if it persists after cleaning and lubricating.

Customizing and Optimizing Your Super Deluxe Coil Select+ Rear Shock

To get the best performance out of your shock, consider adjusting it based on your riding style and terrain. Riders who primarily ride downhill or aggressive trails may prefer a firmer setting for more control. On the other hand, riders looking for a smoother, more plush ride may benefit from a softer setting with more sag.

Additionally, swapping out the coil spring for one with a higher or lower spring rate can drastically improve performance, especially if you feel that the current spring does not match your weight or riding style.

Compatibility with Other Drivetrain Components

The Super Deluxe Coil Select+ rear shock is designed to work seamlessly with modern mountain bike frames and drivetrain components. However, it’s important to verify compatibility with your specific frame before installation. Check the shock’s mounting dimensions and stroke length to ensure it will fit your bike’s suspension design.

For example, if you’re upgrading from a different rear shock, ensure that the eye-to-eye length and stroke of the Super Deluxe Coil Select+ match the specifications required by your frame.

In conclusion, servicing your Super Deluxe Coil Select+ rear shock on your own is a highly rewarding and effective way to maintain optimal performance. By following the steps outlined in this guide, you can ensure that your shock continues to perform at its best, allowing you to tackle any trail with confidence and precision.