When upgrading your bike’s suspension system, one of the most impactful changes you can make is replacing your rear shock. The RockShox Super Deluxe Coil Select [paid link]+ rear shock offers a high level of performance for riders who demand more from their setup. This guide will cover the installation, adjustment, maintenance, troubleshooting, and optimization of the Super Deluxe Coil Select [paid link]+, helping you get the best performance out of your new shock.
Tools Required
- 5mm Allen wrench [paid link]
- Torque wrench [paid link] (with appropriate settings for the shock)
- Suspension fluid (specific to RockShox)
- Soft cloth or rag
- Bike stand [paid link] (optional)
- Shock pump
- Measuring caliper (for shock setup and adjustments)
Installation of the Super Deluxe Coil Select+ Rear Shock
Step 1: Remove the Existing Rear Shock
Begin by removing the current rear shock from your bike. If you’re replacing an old shock, use your 5mm Allen wrench [paid link] to undo the bolts securing the shock at both the top and bottom mounting points. Keep track of any washers or spacers as they may be reused.
Step 2: Preparing the New Shock
Before installing the new RockShox Super Deluxe Coil Select+ rear shock, inspect the shock for any shipping damage. Ensure that the coil is properly secured and the air chamber is free of any debris. If necessary, wipe down the shock with a clean, soft cloth to avoid contaminating the components.
Step 3: Installing the New Shock
Carefully position the Super Deluxe Coil Select+ shock into the frame’s shock mounts. Align the shock with the mounting holes at the top and bottom. Insert the bolts and torque them to the recommended specifications (usually listed in the user manual). Do not over-tighten the bolts, as this can damage the shock or the frame.
Step 4: Checking for Proper Alignment
Once the shock is installed, double-check its alignment. The shock should move smoothly when the bike is compressed. If the shock is misaligned, it could cause uneven performance and potential damage.
Adjusting the Super Deluxe Coil Select+ Rear Shock
Setting the Sag
Sag is the amount the shock compresses under the rider’s weight and is critical for proper shock performance. Use a shock pump to adjust the coil’s preload until you reach the recommended sag percentage, typically between 25% and 30% for most riders.
- Measure the rider’s weight and select a spring rate that matches it. For example, lighter riders need a softer spring, while heavier riders require a stiffer one.
- Set the shock’s preload: Using the preload adjustment collar, fine-tune the sag by compressing the coil slightly. It’s important not to set the preload too tight, as this could prevent the shock from providing proper cushioning.
Rebound and Compression Adjustment
The Super Deluxe Coil Select+ comes with external rebound and compression adjustments. These allow you to fine-tune the shock’s response to the terrain.
- Rebound: Adjusts how quickly the shock returns to its normal position after compression. For smoother trails, a faster rebound is typically used, while rougher trails may require slower rebound to provide more control.
- Compression: Controls how the shock reacts to impacts. Adjust the high-speed and low-speed compression settings based on your riding style and terrain. More compression damping is useful for aggressive riders tackling rough trails, while lighter riders may prefer a more plush setup.
Maintaining the Super Deluxe Coil Select+ Rear Shock
Regular Cleaning
To keep your shock in top condition, clean it regularly after each ride, especially if you ride in muddy or dusty conditions. Use a soft cloth and clean water to wipe down the shock. Avoid using harsh chemicals that may damage the shock’s seals or internal components.
Periodic Servicing
It’s important to perform regular maintenance on the Super Deluxe Coil Select+ to ensure it continues to perform at its best. This includes:
- Changing the suspension fluid: RockShox recommends changing the suspension fluid every 50 to 100 hours of riding. This helps to maintain proper damping performance and protect internal seals.
- Inspecting seals: Check for any signs of wear or damage on the seals, as these can cause oil leaks and reduce shock performance. Replace seals as necessary to maintain optimal performance.
Coil Replacement
Over time, the coil on your rear shock may lose some of its elasticity. If this occurs, consider replacing the coil with one of a different rate to match your weight and riding style. RockShox offers a variety of coil springs, and choosing the correct one is crucial for maintaining the right sag and shock performance.
Troubleshooting Common Set-Up Issues
Issue 1: The Shock Bottoms Out Too Easily
If the shock bottoms out during riding, it may be due to insufficient preload or incorrect compression settings. To resolve this issue:
- Increase the preload to stiffen the spring and prevent excessive compression.
- Adjust the compression damping to slow down the shock’s response to larger impacts.
Issue 2: Poor Rebound Control
If the shock feels sluggish or unresponsive, the rebound setting might be too slow. To fix this, gradually increase the rebound speed using the adjustment knob until the shock rebounds smoothly without bouncing excessively.
Issue 3: Noisy Shock
If your shock is making noise, it could be due to dirt or debris in the shock body or worn-out seals. Clean the shock thoroughly and inspect the seals for any visible damage. Replacing the seals may be necessary if the noise persists.
Customization and Optimization for Better Performance
Coil Spring Selection
To fully optimize the performance of the RockShox Super Deluxe Coil Select+, choosing the right coil spring for your body weight and riding style is critical. A spring that is too stiff will not allow the shock to compress enough, while a spring that is too soft will result in excessive sag and bottom-out during rough rides. Consult the RockShox sizing guide to find the ideal coil spring for your needs.
Adjusting for Different Terrain
The Super Deluxe Coil Select+ is highly adjustable, making it ideal for different types of terrain. For aggressive trail riding, increase compression damping and adjust rebound for faster return to ensure control on larger hits. On smoother cross-country trails, you might want a softer setup for a more plush, comfortable ride.
Comparison with Similar Models
When compared to other models like the RockShox Monarch Plus or the Fox DHX2, the Super Deluxe Coil Select+ stands out for its coil spring design, which offers more consistent performance over longer periods. Coil shocks, like the Super Deluxe Coil Select+, generally provide better performance on rougher terrain, offering more suppleness and consistency.
However, air shocks like the RockShox Monarch Plus are lighter and more easily tunable, making them a better choice for cross-country riders or those seeking a more adjustable shock. Ultimately, the choice between a coil or air shock depends on the rider’s preference, the type of riding, and the terrain.
Understanding Compatibility with Other Drivetrain Components
The RockShox Super Deluxe Coil Select+ rear shock is compatible with a wide range of mountain bike frames. However, it is important to verify that your bike frame is designed to handle a coil shock, as some frames are specifically designed for air shocks. Additionally, make sure that the shock’s eyelet size and shock stroke match the specifications of your frame.
When upgrading, ensure that the shock aligns with the rest of your drivetrain and suspension system for optimal performance. A well-matched system will improve handling, responsiveness, and overall ride quality.