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

The RockShox Super Deluxe Coil Select [paid link] rear shock is a high-performance, coil-sprung shock designed for riders who seek durability, smooth performance, and customizable tuning options. To get the best performance from your shock, it’s crucial to understand how to properly install, adjust, and maintain it. In this guide, we will cover everything from basic setup to troubleshooting common issues and optimizing the shock for your riding style.

Installation of the Super Deluxe Coil Select

Preparing for Installation

Before installing your Super Deluxe Coil Select [paid link], it’s important to gather the necessary tools and follow the recommended steps for a smooth installation process. Here are the tools you’ll need:

Tools Required:

  • 8mm and 10mm Allen wrenches [paid link]
  • Torque wrench [paid link]
  • Shock pump (for air adjustments)
  • Soft cloth or shock protector
  • Grease (for mounting hardware)

Installation Steps:

  1. Remove the old shock: If you’re replacing an old shock, start by removing it from the bike frame. Use the 8mm and 10mm Allen wrenches [paid link] to unscrew the bolts securing the shock in place.
  2. Clean the mounting points: Use a soft cloth to wipe away any dirt or debris from the shock mounts on the frame.
  3. Grease the hardware: Apply a thin layer of grease to the shock mounting hardware to ensure smooth movement and prevent squeaks.
  4. Mount the shock: Position the Super Deluxe Coil Select on the frame, aligning the shock eyelets with the mounting points.
  5. Tighten the bolts: Use your torque wrench [paid link] to tighten the mounting bolts to the manufacturer’s recommended torque specifications (usually around 50–60 Nm).
  6. Check alignment: Ensure that the shock is properly aligned and seated before proceeding to the next step.

Adjusting Your Super Deluxe Coil Select

Once installed, the next step is to adjust the shock settings to your specific needs. The Super Deluxe Coil Select comes with several tunable features that allow you to fine-tune your ride, including rebound, compression, and coil spring preload.

Rebound Adjustment

The rebound adjuster controls how quickly the shock returns after compression. Adjusting rebound is crucial for controlling how the rear end of your bike behaves after absorbing a bump.

  • Clockwise rotation: Slows down rebound (stiffer return).
  • Counterclockwise rotation: Speeds up rebound (softer return).

A slower rebound setting is generally better for aggressive descents, while a faster rebound is suitable for smoother, less technical terrain.

Compression Adjustment

The compression adjuster helps control how much the shock resists compression when you hit a bump or a drop. The Super Deluxe Coil Select features a low-speed compression adjuster for finer control over initial compression behavior.

  • Clockwise rotation: Increases compression damping (stiffer shock).
  • Counterclockwise rotation: Decreases compression damping (softer shock).

When adjusting the compression, find a balance between comfort and control. Too much compression can result in a harsh ride, while too little can lead to bottoming out.

Preload Adjustment

Preload is the amount of initial tension placed on the coil spring. Adjusting preload allows you to fine-tune the shock’s sag, which is the amount the shock compresses under your weight.

  • Clockwise rotation: Increases preload (more tension, less sag).
  • Counterclockwise rotation: Decreases preload (less tension, more sag).

The ideal sag for the Super Deluxe Coil Select is typically between 25-30% of the shock’s total travel, depending on your riding style and preferences.

Maintaining the Super Deluxe Coil Select

Routine maintenance is key to keeping your Super Deluxe Coil Select performing at its best. Regular cleaning and servicing will ensure the shock operates smoothly and lasts longer.

Cleaning and Lubing

  • After each ride: Wipe down the shock with a soft, clean cloth to remove dirt and grime that can cause wear on the shock components.
  • Annually: Disassemble the shock and clean the internals. Lubricate the seals and O-rings with shock-specific grease to ensure smooth movement.

Spring Replacement

Over time, the coil spring may lose some of its tension. If you notice that the spring isn’t providing the desired amount of support, or if you’ve adjusted the preload to the maximum without achieving the proper sag, it may be time to replace the spring with one of a different rate.

Air Can Maintenance

The Super Deluxe Coil Select features an air can that helps with the shock’s performance. Regularly check for any air leaks and ensure the can is properly sealed. Perform a thorough service every 50-100 hours of riding, depending on your riding conditions.

Troubleshooting Common Set-Up Issues

Even with proper installation and tuning, you may experience some issues with the Super Deluxe Coil Select. Below are some common problems and their solutions.

Bottoming Out

If you find that the shock is bottoming out too frequently, it could indicate that the rebound or compression settings are too soft or that the preload is too low. To fix this:

  • Increase the compression damping.
  • Add more preload to the spring to reduce sag.
  • Check the air pressure in the shock, ensuring it’s within the recommended range.

Too Harsh of a Ride

If the ride feels too stiff or uncomfortable, it’s possible that the compression is too high, or the spring rate is too heavy. Try these adjustments:

  • Decrease the compression damping for a smoother ride.
  • Reduce the preload slightly to achieve a more comfortable sag.
  • Consider switching to a lighter coil spring if the current one feels too stiff.

Noise or Squeaks

If you hear squeaks or other noises coming from the shock, it’s usually a sign of dry seals or friction between the shock and mounting hardware. To resolve this:

  • Clean and lubricate the shock’s seals with shock-specific lubricant.
  • Check the mounting bolts and ensure they are properly torqued to avoid rattling.

Optimizing Performance for Your Riding Style

To get the most out of your Super Deluxe Coil Select, it’s essential to fine-tune it based on your riding style and terrain. Here’s how you can optimize it for specific conditions:

Aggressive Riding and Downhill

For aggressive downhill or enduro riding, where big hits and harsh landings are common, you should:

  • Increase compression damping to avoid bottoming out.
  • Set a slower rebound for better control after high-speed hits.
  • Increase preload to prevent excessive sag under heavy landings.

Cross-Country and All-Mountain

For lighter riders or those focused on cross-country or all-mountain riding, a more plush and responsive setup is ideal:

  • Decrease compression damping for a smoother, more compliant ride.
  • Set a faster rebound to maintain control over smaller obstacles.
  • Adjust the preload for a lower sag to improve pedaling efficiency.

Comparison with Similar Models

The Super Deluxe Coil Select offers superior durability and performance compared to similar models in the RockShox lineup. Compared to the Super Deluxe RCT and Super Deluxe Ultimate, the Coil Select focuses on simplicity and performance without the need for additional features like high-speed compression or external rebound adjustments. This makes it a great option for riders who want a more straightforward shock that’s easier to set up and maintain.

When compared to competitors like the Fox DHX2, the Super Deluxe Coil Select provides excellent value for money. The DHX2 may offer more fine-tuned adjustability, but the Super Deluxe Coil Select excels in providing a smooth, comfortable ride with less maintenance required, making it an ideal choice for riders who prioritize reliability and ease of use.

Compatibility with Other Drivetrain Components

The Super Deluxe Coil Select is designed to work with a wide range of bikes and drivetrain components. It’s most commonly paired with bikes that use a coil spring rear shock system. However, it’s important to check the frame manufacturer’s specifications to ensure compatibility with your specific bike. Most modern mountain bikes that feature a 200mm shock eye-to-eye length and a 2.5-inch stroke will work seamlessly with the Super Deluxe Coil Select, providing excellent suspension performance.