The RockShox SIDluxe Select+ rear shock is a highly regarded component in the world of mountain biking, known for its performance, versatility, and innovative features. This rear shock is designed for riders who demand top-tier performance without sacrificing comfort, whether they are racing or tackling technical trails. In this guide, we’ll cover the installation, maintenance, troubleshooting, customization, and compatibility of the SIDluxe Select+, helping you get the most out of this remarkable piece of suspension technology.

Installation of the SIDluxe Select+ Rear Shock

Proper installation is critical for the performance and longevity of your SIDluxe Select+ rear shock. Here’s how to install it step-by-step:

1. Remove the Old Shock: Before installing the SIDluxe Select+, remove the existing shock from your bike frame. Use appropriate tools to disconnect the mounting bolts.
2. Prepare the Mounting Hardware: The SIDluxe Select+ comes with hardware that should be compatible with most frames. Make sure you have the correct size bushings and mounting bolts.
3. Mount the Shock: Position the shock in the frame’s shock mount. Ensure the shock’s eyelet and bushing align correctly with the frame mounting points.
4. Tighten the Bolts: Secure the mounting bolts using a torque wrench [paid link]. The SIDluxe Select+ typically requires a torque of 25-30 Nm, but refer to your bike’s manual for precise specifications.
5. Check for Movement: After installation, ensure the shock is mounted securely and moves freely within its travel range. Test the suspension for any interference with the frame or linkage.
6. Final Check: Inspect the shock for any unusual play or noises. Adjust the settings to your riding style and preferences (more on that later).

Adjustment and Maintenance of the SIDluxe Select+ Rear Shock

The SIDluxe Select+ is designed with multiple adjustment options that can help you fine-tune the ride quality to your preferences. It features adjustments for rebound damping and air spring pressure, giving you control over the ride feel.

Adjusting Air Spring Pressure

The air spring in the SIDluxe Select+ determines the shock’s sag and overall stiffness. To adjust the air spring pressure:

1. Determine the Correct Sag: Use a shock pump to adjust the pressure according to the rider’s weight. Aim for around 25-30% of the shock’s travel as sag, depending on the type of riding you do.
2. Add or Remove Air: If the sag is too little or too much, add or remove air with a shock pump. Ensure you do this in small increments to avoid overshooting your ideal pressure.
3. Check for Leaks: After adjustments, check for air leaks by inspecting the valve and surrounding seals.

Rebound Damping Adjustment

Rebound damping controls the speed at which the shock returns to its original position after compression. Too fast and the shock may “bounce” uncontrollably; too slow and it could feel sluggish.

1. Set the Rebound: Turn the rebound knob on the shock. Start by setting it to the middle position and adjust from there.
2. Test and Fine-Tune: Ride your bike and observe how the shock behaves. If the bike bounces back too quickly, slow down the rebound; if it feels sluggish, increase the rebound speed.

Regular Maintenance

To maintain the performance of the SIDluxe Select+, regular maintenance is crucial:

• Clean the Shock: After every ride, clean the shock’s exterior with a damp cloth to remove dirt, grime, and debris. Avoid spraying the shock directly with water.
• Check for Wear: Periodically inspect the shock’s seals, eyelets, and bushings for wear. Replace them as necessary to maintain optimal performance.
• Service Intervals: RockShox recommends servicing the SIDluxe Select+ every 50 hours of riding or once per year, whichever comes first. This includes disassembling, cleaning, and lubricating the shock.

Troubleshooting Common Set-Up Issues

Even with a high-quality shock like the SIDluxe Select+, you might run into some issues. Here are a few common problems and their solutions:

Lack of Rebound Control

If the shock is not responding to rebound adjustments, it could indicate an issue with the rebound damping circuit or the internal oil. A full service may be necessary, including replacing the oil or checking for internal damage.

Sag Not Correct

If you cannot achieve the correct sag despite adjusting air pressure, check the shock’s air valve for leaks. Additionally, the bushing or mounting hardware might be damaged, leading to an incorrect setup.

Noisy Shock

If you notice any odd noises from the shock (such as a creaking or clicking sound), this is often caused by dirt or debris in the shock’s linkage or mounting area. Clean the shock and surrounding frame components to see if the noise goes away.

Customization and Optimization for Better Performance

The SIDluxe Select+ is highly customizable, allowing riders to adjust various aspects to match their riding style and preferences. Here’s how you can optimize the shock’s performance:

Adjusting the Compression Damping

While the SIDluxe Select+ doesn’t have a separate compression adjustment, its air spring setup plays a crucial role in how the shock behaves under load. By adjusting the air pressure, you can customize the shock’s compression feel:

• For a Softer Ride: Reduce the air pressure slightly for a more compliant feel over rough terrain.
• For a Firmer Ride: Increase air pressure to support more aggressive riding, such as descending at high speeds or carrying heavy loads.

Tune for Terrain Type

For optimal performance on different terrains, consider the following adjustments:

• Technical Trails: Increase rebound damping to prevent “bouncing” over technical features like rocks and roots.
• Fast Downhills: Decrease rebound damping slightly to help the shock return more quickly after compression during fast, steep descents.

Comparison with Similar Models

When comparing the SIDluxe Select+ to similar rear shocks from RockShox and other brands, it’s important to consider the unique features that set it apart:

• SIDluxe Select+ vs. Super Deluxe: The SIDluxe Select+ is designed for lighter, more aggressive trail riders, while the Super Deluxe is better suited for heavier and more aggressive riders looking for maximum suspension control. The SIDluxe Select+ is generally lighter and offers excellent performance for cross-country and trail riders, while the Super Deluxe provides enhanced support for enduro and downhill riders.
• SIDluxe Select+ vs. Fox Float DPS: The Fox Float DPS is another high-quality rear shock, but it tends to offer a more customizable range of adjustments with separate low-speed compression and rebound controls. The SIDluxe Select+, on the other hand, offers simplicity with fewer adjustments, making it a great choice for riders who prefer easy setup and maintenance without sacrificing performance.

Understanding Compatibility with Other Drivetrain Components

The SIDluxe Select+ is designed to work with a variety of mountain bike frames and drivetrain systems. However, compatibility is key to achieving optimal performance:

• Frame Compatibility: The SIDluxe Select+ fits a wide range of frames, but it’s important to ensure the shock’s eyelet size and stroke length are compatible with your bike. Check your bike frame’s specifications for details.
• Drivetrain Compatibility: While the SIDluxe Select+ doesn’t directly interact with the drivetrain, the performance of the rear shock can be affected by other components. For example, ensure your bike’s linkage and suspension components are in good condition for optimal shock performance.

By maintaining proper setup and ensuring compatibility, you’ll get the most out of your SIDluxe Select+ rear shock, enhancing both your riding experience and your bike’s overall performance.