The RockShox Super Deluxe Coil Select [paid link]+ rear shock is known for its performance and durability, offering exceptional support for aggressive trail riding. However, like any piece of equipment, it requires regular maintenance and occasional rebuilding to maintain peak [paid link] performance. Whether you’re experiencing poor damping, noise, or reduced rebound control, performing a rebuild can restore your shock to its original condition. This guide will walk you through the steps required to rebuild your Super Deluxe Coil Select [paid link]+ rear shock at home.
Tools Required
- Shock pump
- 5mm, 6mm, and 8mm Allen wrenches [paid link]
- Torque wrench [paid link]
- 10mm and 13mm spanners
- C-clip remover
- Dust seals and oil seals (specific to Super Deluxe Coil Select+)
- Replacement oil (RockShox recommended)
- Suspension fluid
- Teflon tape
- Service manual for Super Deluxe Coil Select+
- Clean rags
- Small bowl for parts
Preparation
Before diving into the rebuild process, it’s essential to gather all necessary tools and components. Ensure that you have a clean workspace with adequate lighting, as this process requires precision. Refer to the service manual for the Super Deluxe Coil Select+ to ensure you’re using the correct parts and procedures for your specific shock model.
Step 1: Removing the Shock from the Bike
The first step in rebuilding your Super Deluxe Coil Select+ is to remove it from your bike. Start by releasing any tension on the shock using the shock pump. Make sure the shock is fully deflated before removing it to avoid any pressure buildup.
- Use your 5mm Allen wrench [paid link] to remove the mounting bolts at both ends of the shock (frame and linkage).
- Once the bolts are removed, gently slide the shock off the frame and linkage. Keep track of all hardware for reassembly.
Step 2: Disassembling the Shock
After removing the shock from the bike, it’s time to begin the disassembly process.
- Start by removing the coil spring. This can be done by loosening the preload adjuster with a 13mm spanner. Once the preload is removed, slide the spring off the shock body.
- Use the 5mm Allen wrench [paid link] to remove the C-clip from the air can. Be sure to handle the C-clip with care, as it can be easily bent.
- Next, remove the air can by gently twisting and pulling it away from the shock body. Ensure that no oil spills during this step. The air can is sealed with oil, so it might require a little force to detach it, but avoid using excessive pressure.
Step 3: Cleaning the Components
After disassembling the shock, carefully clean all components. Wipe down the shock body, air can, and any other parts with a clean rag to remove any dirt, debris, or oil. It’s critical to ensure that the shock body and components are free from contaminants before proceeding with the rebuild.
Step 4: Inspecting the Components
Now that the shock is disassembled and cleaned, it’s time to inspect each component for wear and damage.
- Check the shock body for any scratches or dents. If you find any, it’s advisable to replace the affected parts.
- Inspect the oil seals and dust seals for any signs of wear or tears. If the seals are damaged, replace them with new ones to prevent oil leakage and maintain the shock’s performance.
- Examine the coil spring for any signs of cracking or wear. A damaged coil spring should be replaced with a new one.
Step 5: Rebuilding the Shock
Now that all components are inspected and cleaned, it’s time to rebuild your Super Deluxe Coil Select+ rear shock.
- Installing the Seals:
Start by installing new dust seals and oil seals onto the shock body. Ensure that the seals are aligned properly to prevent any oil leakage. Apply a small amount of suspension fluid to the seals to help with their installation. - Reassembling the Air Can:
Once the seals are in place, reinstall the air can onto the shock body. Make sure that the air can fits tightly and properly onto the shock body. - Reinstalling the C-Clip:
Use the C-clip remover tool to reinstall the C-clip onto the air can. Ensure that the C-clip is securely positioned in its groove to prevent the air can from coming loose. - Installing the Coil Spring:
Slide the coil spring back onto the shock body. Reinstall the preload adjuster and tighten it using a 13mm spanner. Be sure to set the preload to the desired level for your riding style. - Refilling with Suspension Oil:
Refill the shock with the recommended amount of suspension oil (check the service manual for the specific quantity). Make sure to use the appropriate oil type for your Super Deluxe Coil Select+ model. - Reassembling the Shock:
Carefully reinstall the shock’s air can and ensure it is properly seated on the shock body. Tighten all fasteners according to the manufacturer’s torque specifications.
Step 6: Setting the Shock Pressure and Reinstallation
After rebuilding the shock, it’s essential to set the correct air pressure for your riding style and weight.
- Use the shock pump to inflate the shock to the recommended pressure.
- Reinstall the shock onto your bike, ensuring that all mounting bolts are tightened to the proper torque setting.
- Double-check that the shock is securely mounted and that there is no unwanted play or movement.
Troubleshooting Common Set-Up Issues
Issue 1: Poor Damping Performance
- Solution: If you’re experiencing poor damping, it may be due to inadequate oil levels or dirty internal components. Perform a full rebuild, ensuring the shock is properly cleaned and refilled with the correct suspension oil.
Issue 2: Air Leaks or Low Pressure
- Solution: If the shock is losing air or has low pressure, check the seals for damage. If necessary, replace the seals and reassemble the shock carefully. Ensure that the shock is properly inflated after the rebuild.
Issue 3: No Rebound Control
- Solution: If the rebound adjustment is not functioning correctly, it could indicate that the rebound circuit is clogged or damaged. Perform a rebuild and inspect the rebound damper for issues. Cleaning or replacing the damper might be necessary.
Customization and Optimization for Better Performance
To optimize your Super Deluxe Coil Select+ rear shock for better performance, consider adjusting the preload to match your rider weight and suspension needs. Fine-tuning the rebound and compression settings based on your riding style can also enhance comfort and control. Additionally, upgrading to higher-end coil springs or experimenting with different suspension oils can improve the overall performance of your shock.
Conclusion
Rebuilding your RockShox Super Deluxe Coil Select+ rear shock at home is a rewarding task that can significantly extend the lifespan of your shock while improving its performance. By following the steps outlined in this guide, you’ll ensure that your shock remains in optimal condition, providing you with a smooth and controlled ride. Always refer to the service manual for specific details regarding your shock model and ensure that you’re using high-quality parts and fluids during the rebuild.