The Super Deluxe Ultimate RC2T rear shock from RockShox is a high-performance shock designed for riders seeking superior control and adjustability in rugged, demanding conditions. In this guide, we will walk through everything you need to know about the installation, adjustment, maintenance, and troubleshooting of this shock. We will also discuss its customization options, compare it with similar models, and explore compatibility with other drivetrain components.

Installation of the Super Deluxe Ultimate RC2T

Proper installation is critical to ensuring optimal performance of the Super Deluxe Ultimate RC2T rear shock. Follow these steps carefully to mount the shock onto your bike:

1. Preparation: Make sure your bike frame is clean and free of debris. Check the shock mounting hardware and ensure that it is compatible with your bike’s frame.
2. Mounting the Shock:
   • Position the shock’s eyelet onto the mounting hardware on your frame.
   • Tighten the mounting bolts to the manufacturer’s recommended torque specifications.
   • Check that the shock is seated properly and that no play is present at the mounting points.
3. Setting Sag: Adjust the air pressure to your body weight and riding style. This step will be crucial for ensuring the shock performs optimally.
4. Final Check: Before riding, double-check all fasteners, and verify that the shock moves smoothly through its range of travel.

Adjusting the Super Deluxe Ultimate RC2T

The Super Deluxe Ultimate RC2T comes with extensive adjustability to cater to various rider preferences and terrains. Here is how to adjust the shock for optimal performance:

Air Pressure Adjustment

To set the air pressure correctly, follow these guidelines:

• Check Sag: The recommended sag for this shock is typically around 30-35% of the shock’s total travel.
• Adjust Pressure: Use a shock pump to adjust the air pressure. Start with the baseline pressure based on your weight, and fine-tune after checking the sag.

Rebound and Compression Damping

The RC2T model offers separate adjustments for both rebound and compression damping.

• Rebound Damping: Adjust the rebound to control how quickly the shock returns after compressing. A slower rebound will allow the shock to return more gradually, while a faster rebound will make it quicker.
• Compression Damping: The shock has both low-speed and high-speed compression adjustments. These affect how the shock handles larger hits and small trail chatter.
  • Low-Speed Compression: Use for trail conditions and rough terrain.
  • High-Speed Compression: Adjust this for bigger hits and more aggressive riding.

Lockout Feature

The lockout feature is designed to stiffen the shock for efficient climbing or pedaling on smooth terrain. You can adjust the lockout to your preference for varying levels of responsiveness.

Maintenance of the Super Deluxe Ultimate RC2T

To keep the Super Deluxe Ultimate RC2T performing at its best, regular maintenance is essential. The maintenance schedule depends on the intensity of use, but here are the general steps to follow:

Routine Cleaning

• Clean the shock after every ride, especially if you’ve been riding in muddy or wet conditions. Use a soft cloth and mild detergent to wipe down the shock, being cautious around seals and moving parts.

Air Can Service

The air can should be serviced regularly to maintain smooth performance and prevent issues like air leaks. Perform this every 20-30 hours of riding or annually, whichever comes first:

1. Remove the shock from the bike.
2. Use a soft brush and cleaning solution to remove dirt and grime from the shock.
3. Inspect the seals for wear or damage. If necessary, replace the seals.
4. Re-lubricate the air can and reassemble the shock.

Damper Maintenance

The damper should also be serviced periodically, as it contains oil that can degrade over time. Have a professional service the damper every 100-150 hours of riding.

Spring Maintenance

Check the spring regularly for any signs of wear or damage. The coil spring may require lubrication to maintain its smooth operation.

Troubleshooting Common Set-Up Issues

While the Super Deluxe Ultimate RC2T is a reliable shock, riders may encounter a few common issues. Here’s how to troubleshoot them:

Loss of Air Pressure

If you notice that the shock’s air pressure is not holding, it could be due to a damaged seal or an improperly tightened valve. Ensure that the air valve is properly seated and check the seals for wear. If the issue persists, replace the seals and recheck the air pressure.

Poor Rebound Performance

If the rebound is too slow or too fast, it may be due to incorrect rebound damping settings or insufficient air pressure. Adjust the rebound to suit your riding style and terrain. Additionally, verify that the shock has the correct air pressure and that the damper is functioning properly.

Sag Issues

If the shock feels too soft or too firm, you may need to adjust the air pressure. Ensure that the correct air pressure is used to achieve the proper sag. If you continue to experience issues, inspect the shock for any damage or internal leaks.

Customization and Optimization

The Super Deluxe Ultimate RC2T rear shock is highly customizable. Riders can fine-tune the shock’s performance by adjusting air pressure, rebound, and compression settings. For optimal performance, consider the following:

• Weight and Riding Style: Adjust the air pressure based on your weight and riding style. Lighter riders or those who prefer cross-country riding may require less pressure than heavier riders or those who ride downhill.
• Terrain: If you frequently ride on rough terrain, you may want to increase the low-speed compression damping for better control.
• Personal Preference: Many riders enjoy experimenting with the shock’s settings to find the sweet spot that works best for them. Don’t hesitate to make small adjustments throughout your ride to fine-tune the shock’s performance.

Comparing Super Deluxe Ultimate RC2T with Other Models

When comparing the Super Deluxe Ultimate RC2T with other rear shocks, such as the Fox Float X2 or the DVO Jade X, the RC2T stands out due to its superior adjustability and performance under aggressive riding conditions.

• Super Deluxe Ultimate RC2T: Offers extensive tuning options with separate high-speed and low-speed compression damping, making it ideal for riders seeking precise control. Its air spring system provides a responsive and efficient ride.
• Fox Float X2: Known for its advanced damping technology, the Fox Float X2 offers an excellent balance between plushness and support but is less customizable than the RC2T in terms of high-speed compression.
• DVO Jade X: This shock is more suitable for riders who prioritize big-hit performance, as it features a coil spring for a more consistent feel under heavy loads.

Ultimately, the Super Deluxe Ultimate RC2T is a great choice for riders who want a versatile shock that can handle both aggressive downhill trails and smoother climbs, offering a wider range of adjustability than many of its competitors.

Compatibility with Other Drivetrain Components

The Super Deluxe Ultimate RC2T rear shock is designed to work seamlessly with a variety of drivetrain components. However, it’s essential to ensure that the shock is compatible with your bike’s frame and rear triangle. Compatibility is typically determined by the following factors:

• Frame Mounting Standards: The shock features a standard eyelet mounting system that fits most frames with either a 200mm x 57mm or 210mm x 55mm mount. Check your bike’s frame specifications to ensure a proper fit.
• Suspension Travel: Match the shock’s travel length with your frame’s rear suspension design. The Super Deluxe Ultimate RC2T works best with bikes designed for aggressive trail riding or enduro racing.
• Shock Stroke: Ensure that the stroke length of the shock is suitable for your bike’s rear triangle to avoid clearance issues.

By paying attention to these factors, you can achieve a smooth, efficient, and well-tuned bike setup that maximizes the performance of both the shock and your drivetrain components.