Upgrading Your Suspension with Super Deluxe Coil Ultimate Rear Shocks

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The RockShox Super Deluxe Coil Ultimate rear shock is a high-performance component designed to offer unparalleled ride quality for aggressive riders. Whether you’re looking to tackle rough downhill trails or enhance the comfort of your ride on rugged terrains, the Super Deluxe Coil Ultimate promises to take your bike’s suspension to the next level. This guide will cover installation, adjustment, maintenance, troubleshooting, customization, and comparisons with similar models to help you make the most out of your new rear shock.

Installation of Super Deluxe Coil Ultimate Rear Shock

The installation process for the Super Deluxe Coil Ultimate is relatively straightforward, but it requires precision to ensure optimal performance. Here’s how to do it:

Tools Required

  • 8mm hex wrench
  • Torque wrench [paid link]
  • Shock pump
  • 10mm spanner (if removing the coil spring)
  • Clean rag
  • Anti-seize grease

Step-by-Step Installation

  1. Prepare the Frame and Shock: Ensure your bike frame is clean and free of dirt or grease around the shock mount points. This will prevent any contamination and ensure a smooth installation.
  2. Remove Old Rear Shock (if applicable): If replacing an old shock, use a 8mm hex wrench to remove the mounting bolts on both ends of the shock. Carefully slide the old shock out, taking note of any spacers or washers.
  3. Install the New Shock: Align the Super Deluxe Coil Ultimate with the shock mount points on the frame. Slide it into place and insert the mounting bolts. Tighten the bolts using an 8mm hex wrench, ensuring that they are torqued to the manufacturer’s specifications (typically around 150-160 Nm).
  4. Install the Coil Spring: If the coil spring is not pre-installed, use a 10mm spanner to remove the retaining collar on the shock. Slide the coil spring onto the shock body and replace the retaining collar. Tighten it until secure, ensuring it doesn’t interfere with the shock’s stroke.
  5. Set the Sag: Before riding, use a shock pump to inflate the shock to the desired air pressure. This should be done based on your body weight and riding style. The recommended sag is typically around 25-30% of the total shock travel.
  6. Check for Alignment: After installation, double-check that the shock is aligned properly, with no excessive play at either mounting point.
  7. Test Ride: Take your bike for a short ride to ensure everything is working smoothly. If the shock feels too soft or too firm, adjust the air pressure accordingly.

Adjusting the Super Deluxe Coil Ultimate Rear Shock

Adjusting the Super Deluxe Coil Ultimate rear shock to your riding style and conditions can enhance your performance and comfort. This shock offers several key adjustments:

Rebound Damping

  • Purpose: Controls how quickly the shock returns after compression.
  • Adjustment: Turn the rebound knob (located at the base of the shock) clockwise to slow down the rebound and counterclockwise to speed it up. A slower rebound helps maintain control on fast, rough terrain, while a faster rebound is better for smoother trails.

Compression Damping

  • Purpose: Controls how much resistance the shock provides during compression.
  • Adjustment: Use the high-speed and low-speed compression knobs on the shock. Adjusting the high-speed compression affects how the shock behaves under hard hits, while low-speed compression controls how it reacts to smaller bumps.

Coil Spring Tuning

  • Purpose: Adjust the spring rate to match your weight and riding style.
  • Adjustment: If you find that the shock feels too soft or too stiff, consider changing the coil spring to one with a higher or lower spring rate. Coil springs come in various stiffness levels, so it’s important to choose the one that offers the right balance between comfort and performance.

Maintenance of Super Deluxe Coil Ultimate Rear Shock

Proper maintenance will extend the lifespan and performance of your Super Deluxe Coil Ultimate rear shock. Follow these steps to keep it in top condition:

Regular Cleaning

  • Frequency: After each ride or at least once every few weeks.
  • Method: Use a clean rag to wipe down the shock and remove any dirt or grime that may have accumulated. Pay special attention to the seals, as dirt can cause premature wear.

Coil Spring Maintenance

  • Frequency: Once every few months or after heavy use.
  • Method: Periodically check the coil spring for any signs of wear or damage. Clean the spring with soapy water and dry it thoroughly before re-greasing the spring with anti-seize grease. This prevents rust and ensures smooth movement.

Shock Oil Service

  • Frequency: Every 50 hours of ride time or annually.
  • Method: Over time, the shock’s internal oil can degrade and reduce performance. Consider servicing the shock by a professional technician, who will flush and replace the shock oil.

Seals and Bushings

  • Frequency: Every 100 hours of ride time.
  • Method: Inspect the seals and bushings for any leaks or signs of wear. If you notice any fluid leakage or damage, replace the seals and bushings immediately to prevent internal damage to the shock.

Troubleshooting Common Issues with the Super Deluxe Coil Ultimate

Even with regular maintenance, there may be occasional issues with your shock. Here are some common problems and their solutions:

1. Shock Feels Too Soft or Too Stiff

  • Cause: Incorrect air pressure or coil spring rate.
  • Solution: Adjust the air pressure or replace the coil spring with one of a different stiffness to match your weight and riding style.

2. Rebound Feels Too Fast or Too Slow

  • Cause: Incorrect rebound damping adjustment.
  • Solution: Adjust the rebound knob to fine-tune the return speed. Remember to adjust in small increments until you achieve the desired feel.

3. Noisy Shock

  • Cause: Dirt or debris inside the shock, or lack of lubrication.
  • Solution: Clean the shock thoroughly and lubricate the coil spring and bushings with the appropriate grease.

4. Oil Leakage

  • Cause: Worn seals or damaged bushings.
  • Solution: Replace the seals and bushings immediately. It’s recommended to have a professional perform this service.

Customization and Optimization for Performance

To truly get the best out of your RockShox Super Deluxe Coil Ultimate rear shock, consider these customization tips:

  • Adjust Compression and Rebound for Terrain: For aggressive downhill riding, increase high-speed compression and slow the rebound. For cross-country or trail riding, a softer setting may provide better comfort and traction.
  • Consider Coil Spring Options: Customizing the spring rate can help you fine-tune the feel of the shock. Riders who weigh more or need more support for aggressive riding should consider a stiffer coil.
  • Upgrade to a Hydraulic Coil: If you’re seeking even more performance, consider pairing the shock with a hydraulic coil spring, which offers smoother and more controlled damping.

Comparing Super Deluxe Coil Ultimate with Other Rear Shocks

When comparing the RockShox Super Deluxe Coil Ultimate to other high-end rear shocks, such as the Fox DHX2 or Ohlins TTX Air, several key factors distinguish it:

  • Customization: The Super Deluxe Coil Ultimate offers an easy-to-adjust coil spring and damping settings, providing riders with flexibility for different trail conditions and riding styles.
  • Performance: With its precise damping controls, the Super Deluxe excels in aggressive downhill or enduro racing. It provides exceptional bottom-out resistance and a plush feel.
  • Price Point: While priced competitively, the Super Deluxe Coil Ultimate offers a good balance between performance and affordability, especially when compared to the more expensive Fox and Ohlins models.

Compatibility with Other Drivetrain Components

The RockShox Super Deluxe Coil Ultimate is designed to work seamlessly with a wide range of drivetrain systems. However, it’s important to ensure that your bike frame can accommodate the shock’s dimensions and mounting standards. Always check the shock’s eye-to-eye length and stroke measurement to ensure compatibility with your bike.

The shock’s coil spring design is particularly suitable for riders looking for consistency and reliability, especially for gravity-focused disciplines. It pairs well with strong, durable drivetrains, offering stability and control over rough terrain.