The SIDluxe Select+ rear shock from RockShox is a high-performance suspension component designed for cross-country and trail riders who demand smooth, responsive performance. To ensure your shock continues to perform at its best, regular maintenance is crucial. This guide provides a detailed overview of preventative maintenance tasks for the SIDluxe Select+, including installation, adjustment, troubleshooting, and optimization.

Tools Required

• Shock pump
• 5mm and 8mm Allen wrenches [paid link]
• Torque wrench [paid link]
• Grease
• Shock oil (RockShox recommended)
• Cleaning rags
• Rubber gloves
• 3mm hex key (for damper adjustments)
• T10 Torx driver (for suspension mounting hardware)
• Air compressor (optional for thorough cleaning)

Installation of SIDluxe Select+ Rear Shock

Installing the SIDluxe Select+ rear shock requires careful attention to detail to ensure that it is mounted securely and functions as intended. The following steps outline the installation process:

1. Remove the Old Shock: If replacing an old shock, use a 5mm Allen wrench [paid link] to remove the mounting bolts from both ends of the shock.
2. Clean the Mounting Area: Before installing the new shock, clean the shock mounting points on the frame using a rag to remove dirt or debris.
3. Grease the Mounting Bolts: Apply a thin layer of grease to the mounting bolts. This helps with smooth installation and prevents corrosion.
4. Mount the Shock: Position the SIDluxe Select+ shock in the rear triangle of your bike and secure it with the bolts. Tighten the bolts with a torque wrench [paid link] to the manufacturer’s recommended torque settings (typically between 30-35Nm).
5. Check the Sag: Use a shock pump to adjust the air pressure in the shock to the recommended sag setting for your body weight and riding style. The recommended sag is typically 25-30% of the shock’s total stroke length.

Adjustment of SIDluxe Select+ Rear Shock

The SIDluxe Select+ is designed with several features that allow riders to adjust the shock to their preferences. Proper adjustment can significantly improve the performance and comfort of your ride. The key areas of adjustment include:

Air Pressure Adjustment

• Purpose: The air pressure controls the overall firmness of the shock and helps to fine-tune the ride to match your weight and riding style.
• How to Adjust: Use a shock pump to adjust the air pressure. You can determine the appropriate air pressure by calculating your body weight and following the recommended sag settings for the shock. A typical sag is between 25% and 30%, but this can vary depending on riding conditions.

Rebound Adjustment

• Purpose: Rebound controls how quickly the shock returns to its original position after being compressed. This adjustment helps in maintaining control when hitting obstacles or during fast descents.
• How to Adjust: Using a 3mm hex key, turn the rebound adjustment knob clockwise for a slower rebound or counterclockwise for a faster rebound. Make small adjustments until you find the desired feel.

Compression Damping

• Purpose: Compression damping adjusts how the shock compresses under load. The SIDluxe Select+ has a variable compression setting, allowing you to fine-tune the shock for different terrain and riding conditions.
• How to Adjust: The Select+ system has a dual compression lever (Open and Lock modes). Use the lever to toggle between settings. In the “Open” mode, the shock provides full suspension travel for rough terrain. In “Lock” mode, the shock becomes more firm, preventing excessive movement during smooth trails or climbs.

Preventative Maintenance

Regular preventative maintenance of the SIDluxe Select+ rear shock ensures its longevity and optimal performance. The following tasks should be performed at regular intervals to keep your shock working smoothly:

Cleaning

• Frequency: Clean the shock after every ride, especially after riding in wet or muddy conditions.
• Procedure: Use a clean rag to wipe down the shock’s body, ensuring that no dirt or debris accumulates in the seals. You can also use an air compressor to blow out dirt from the suspension components.
• Seal Care: Inspect the seals regularly for wear and dirt. Dirt buildup can cause the seals to wear prematurely, leading to decreased performance or oil leaks. Cleaning the seals is essential for preventing damage to the internal components.

Lubrication

• Frequency: Lubricate the shock’s seals and moving parts every 10-20 hours of riding.
• Procedure: Apply a light coat of grease to the shock’s moving parts, such as the eyelet bushings and shaft. This helps reduce friction and prevents premature wear. Be careful not to over-grease, as this can attract more dirt.

Air Pressure Checks

• Frequency: Check and adjust the air pressure before every ride.
• Procedure: Use a shock pump to verify that the air pressure is within the recommended range based on your body weight. The air pressure affects the shock’s responsiveness, so make sure the sag is set properly.

Troubleshooting Common Set-Up Issues

Even with regular maintenance, issues can sometimes arise with the SIDluxe Select+ rear shock. The following are some common problems and troubleshooting tips:

Lack of Rebound Control

• Symptom: The shock rebounds too quickly or too slowly.
• Cause: Incorrect rebound adjustment or low oil levels in the damper.
• Solution: Adjust the rebound damping using the knob. If the issue persists, check the shock oil levels and replace the oil if necessary.

Air Leaks

• Symptom: The shock loses air pressure over time.
• Cause: Damaged seals or improperly tightened air valve.
• Solution: Inspect the seals and the air valve for any signs of damage. Replace any worn-out seals or valve parts. Tighten the air valve cap securely.

Insufficient Compression Damping

• Symptom: The shock feels too soft or bottoming out too easily.
• Cause: Incorrect compression setting or low air pressure.
• Solution: Increase the compression damping by adjusting the compression lever. Also, check the air pressure and ensure it is set correctly for your weight and riding style.

Customization and Optimization

Optimizing the performance of your SIDluxe Select+ rear shock involves making small adjustments based on your riding conditions and personal preferences. Here are a few tips:

• Adjust the Rebound and Compression: Fine-tuning the rebound and compression settings can enhance comfort and control. A slower rebound is ideal for aggressive riders, while a faster rebound suits smoother trails.
• Play with Air Pressure: Adjusting the air pressure based on different riding conditions (e.g., rough downhill sections or long climbs) can improve performance and efficiency.
• Monitor Shock Oil Levels: Keeping track of the shock oil levels and changing the oil periodically ensures consistent damping performance.

Compatibility with Other Drivetrain Components

The SIDluxe Select+ rear shock is compatible with a wide range of mountain bike frames and drivetrain components. However, it is essential to ensure that the shock is paired with compatible frame sizes and suspension designs. Check the shock’s eyelet dimensions and stroke length to confirm compatibility with your bike’s rear triangle. Additionally, make sure the shock’s compression and rebound adjustments complement the characteristics of your bike’s suspension system.

Comparing SIDluxe Select+ with Other Rear Shocks

When choosing a rear shock, it is important to understand the differences between the SIDluxe Select+ and other similar models on the market. Compared to other shocks like the RockShox Super Deluxe or FOX Float, the SIDluxe Select+ is lightweight and designed for cross-country riders who prioritize efficiency over extreme suspension travel. It offers excellent performance on smooth to moderately rough terrain and is ideal for riders looking to optimize their bike for speed and responsiveness.

For riders looking for more aggressive suspension, shocks like the Super Deluxe or FOX Float may offer more travel and additional tuning options. However, the SIDluxe Select+ is an excellent choice for those who need a lightweight, efficient shock with good damping performance on varied terrain.