DIY Rear Shock Tuning: Get the Most from Your Super Deluxe Coil Select+

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The RockShox Super Deluxe Coil Select [paid link]+ is a high-performance rear shock designed for mountain bike riders who demand both comfort and control on rough terrain. Understanding how to properly install, adjust, and maintain your Super Deluxe Coil Select [paid link]+ is essential for optimizing performance and ensuring durability. This guide will walk you through the step-by-step process of tuning your rear shock to achieve the best possible ride.

Installation of the Super Deluxe Coil Select+

The installation of the Super Deluxe Coil Select+ is a straightforward process but requires some precision to ensure that the shock functions properly. Here’s how to install it correctly:

1. Remove the Old Rear Shock (if applicable)

  • If you are replacing an old shock, start by removing the existing rear shock from your bike frame.
  • Use a wrench or Allen key to loosen the bolts that secure the shock in place.
  • Keep the mounting hardware as you will need it for installing the new shock.

2. Prepare the Super Deluxe Coil Select+

  • Remove the shock from its packaging.
  • Check the shock for any visible damage or defects.
  • Ensure the coil spring matches your rider weight and riding style (spring rate should be appropriate).

3. Mount the Rear Shock

  • Position the Super Deluxe Coil Select+ onto the frame and align the mounting holes.
  • Insert the bolts through the shock eyelets and the frame’s mounting points.
  • Tighten the bolts securely, but avoid over-tightening as this could damage the shock or frame.

4. Final Checks

  • After installation, check the alignment of the shock to ensure there is no binding when the suspension moves.
  • Check that all bolts are securely tightened.
  • Verify the shock’s travel and compression by manually compressing the shock and ensuring it moves freely.

Adjustment and Maintenance

Once the shock is installed, tuning the settings to your body weight, riding style, and terrain is key to achieving optimal performance. The Super Deluxe Coil Select+ comes with multiple adjustments for compression, rebound, and coil preload, allowing for a highly customizable ride.

Coil Preload

  • The preload adjusts the initial sag of the shock, affecting how the suspension performs under your weight.
  • How to Adjust:
    • Use the preload adjustment tool (a coil wrench) to rotate the coil nut.
    • Turning the nut clockwise increases preload, while turning it counterclockwise reduces it.
    • Start with a moderate preload and fine-tune by riding on the terrain you frequent most.
  • Tip: A good starting point for coil preload is about 25-30% sag when sitting on the bike. Adjust the preload to fine-tune this value.

Rebound Damping

  • Rebound damping controls how quickly the shock extends after compressing.
  • How to Adjust:
    • Locate the rebound adjustment knob at the bottom of the shock.
    • Turning it clockwise increases damping, slowing the rebound, while counterclockwise decreases damping, making the shock extend faster.
    • Adjust until you find a balance that suits your riding style, ensuring that the shock doesn’t “bounce” or extend too quickly after compression.
  • Tip: A slower rebound is recommended for aggressive riding or technical descents, whereas a faster rebound suits smoother trails.

Compression Damping

  • Compression damping controls the shock’s resistance when compressing under impact.
  • How to Adjust:
    • The Super Deluxe Coil Select+ features an external compression adjuster that allows you to fine-tune the damping.
    • Turn the knob clockwise to increase compression damping, which will prevent the shock from bottoming out during large impacts.
    • Turn it counterclockwise to reduce compression damping, providing more sensitive suspension for smoother rides.
  • Tip: On smoother trails, you can reduce compression damping to make the suspension feel more plush. On rougher terrains, increasing the damping will provide more control and prevent bottoming out.

Troubleshooting Common Set-Up Issues

Even with proper installation and tuning, there may be instances where your Super Deluxe Coil Select+ doesn’t perform as expected. Here are a few common issues and how to fix them:

Shock Bottoming Out

  • Problem: The shock reaches its maximum compression too easily, especially on bigger impacts.
  • Solution: Increase the compression damping or check the coil preload to ensure it is set correctly. Additionally, consider upgrading to a stiffer spring if the coil rate is too soft for your weight.

Excessive Rebound

  • Problem: The shock rebounds too quickly, causing a bouncing sensation.
  • Solution: Increase the rebound damping by turning the knob clockwise. This will slow down the extension of the shock, keeping it under control.

Unstable Ride

  • Problem: The rear end feels unstable, and you lose control, particularly on technical terrain.
  • Solution: Adjust the compression damping to a higher setting for more control. Also, ensure that the shock is properly installed and aligned.

Excessive Sag

  • Problem: The shock feels overly squishy and bottoms out frequently.
  • Solution: Increase the preload on the coil to reduce sag. Make sure the spring rate matches your weight and riding style.

Customization for Better Performance

Customizing the Super Deluxe Coil Select+ is essential for riders who want the most out of their suspension system. Here are a few ways you can optimize your shock’s performance:

Spring Rate Adjustment

  • The Super Deluxe Coil Select+ is equipped with a coil spring, which is adjustable depending on the rider’s weight and riding style.
  • How to Customize:
    • Choose a coil with the correct spring rate that corresponds to your weight.
    • For riders who prefer a firmer feel or ride on aggressive terrain, a stiffer coil is recommended.
    • For lighter riders or those seeking more comfort on smoother terrain, a softer coil is ideal.

Fine-Tuning Damping Settings

  • Fine-tuning the rebound and compression damping settings based on the terrain you ride is critical.
  • For example, riders who frequently encounter technical descents may need a slower rebound and stiffer compression damping to keep the shock under control and prevent the bike from bouncing around.

Comparison with Similar Models

When comparing the Super Deluxe Coil Select+ with other shocks on the market, such as the Fox DHX2 or the RockShox Monarch, there are a few key differences to consider:

  • Customization: The Super Deluxe Coil Select+ offers more user-friendly customization options, particularly in terms of coil preload, rebound, and compression adjustments.
  • Weight: The Fox DHX2 is typically lighter, but the Super Deluxe Coil Select+ offers a more plush ride with more consistent performance over long distances.
  • Durability: The Super Deluxe Coil Select+ is known for its robustness, especially under heavy use and aggressive riding conditions. The Monarch, by comparison, is a lighter option but may not offer the same level of durability under extreme conditions.

Compatibility with Other Drivetrain Components

The Super Deluxe Coil Select+ is designed to work with a variety of drivetrain components. However, it is crucial to ensure compatibility with the rest of your suspension setup to maintain smooth performance.

  • Mounting Hardware Compatibility: Check that your frame’s rear shock mounts align with the Super Deluxe Coil Select+ specifications. Most modern mountain bike frames are compatible, but it’s always good to double-check.
  • Spring Rate Compatibility: Ensure that the chosen coil spring rate works well with the rest of your suspension system. A mismatch can result in poor shock performance and an uncomfortable ride.