The Super Deluxe Ultimate DH [paid link] rear shock from RockShox is engineered to deliver superior performance for downhill riders. Whether you’re looking for improved control, durability, or customization, this shock stands out as a top choice in the industry. In this guide, we’ll explore the installation, adjustment, and maintenance of the Super Deluxe Ultimate DH [paid link], along with troubleshooting tips, customization options, and compatibility insights.
Installation of the Super Deluxe Ultimate DH
Step-by-Step Installation Guide
Installing the Super Deluxe Ultimate DH rear shock requires attention to detail to ensure it functions optimally. The shock should be installed by a professional mechanic or experienced rider with the right tools. Below is the general installation process:
- Remove the Old Shock
Begin by removing the current shock. This involves loosening the bolts on both the upper and lower shock mounts. Make sure to support the frame and rear triangle to prevent damage during removal. - Prepare the New Shock
Before installation, check the shock for any damage and ensure it has the correct spring rate. Install any necessary accessories or spacers that are required for your bike frame. - Install the Shock
Slide the upper eyelet of the shock into the mounting position, aligning it with the bolt holes. Once aligned, insert the bolt and tighten it securely. Repeat the process for the lower mount. - Torque the Bolts
Ensure both shock mounting bolts are torqued to the manufacturer’s recommended specification. This will ensure the shock remains secure and operates without any movement that could affect performance. - Recheck Alignment and Tightness
After installation, recheck all bolts for tightness and alignment before riding.
Adjustment and Tuning for Optimal Performance
The Super Deluxe Ultimate DH rear shock comes with several adjustable features to allow riders to fine-tune their suspension. Proper adjustment can drastically improve comfort and control. Here are the key adjustments you should make:
Rebound Damping
The rebound damping controls how quickly the shock returns to its original position after compressing. To adjust it:
- Turn the rebound knob (located at the bottom of the shock) clockwise to slow the rebound and counterclockwise to speed it up.
- Adjust based on your riding style and terrain. Slower rebound is beneficial for rough trails, while faster rebound may work better for smoother conditions.
Compression Damping
Compression damping regulates how the shock reacts to impacts. The Super Deluxe Ultimate DH features high and low-speed compression adjustments:
- Low-speed compression affects the shock’s response to small, low-frequency impacts.
- High-speed compression is designed for larger, high-frequency impacts.
Adjust the high-speed compression dial based on the terrain you’re riding. Set the low-speed compression for a more plush ride over rocks and roots.
Air Pressure
The air pressure setting determines the overall feel of the shock. You can adjust it using a shock pump:
- Increase air pressure for more support on aggressive terrain.
- Decrease air pressure for a more supple feel over smaller bumps.
Check your bike manufacturer’s guidelines for the correct starting pressure and adjust based on your weight and riding style.
Maintenance of the Super Deluxe Ultimate DH
Regular maintenance is crucial for ensuring the longevity and performance of your Super Deluxe Ultimate DH rear shock. Here’s a breakdown of essential maintenance tasks:
Cleaning the Shock
Clean the shock regularly to prevent dirt and grime from affecting its performance:
- Use a soft cloth to wipe down the shock body.
- Make sure to clean the air shaft and eyelet areas to remove dirt that may cause wear.
Servicing the Shock
The shock should be serviced by a professional mechanic annually or after every 100 hours of riding. During the service, the oil and seals are replaced, ensuring the shock continues to perform at its peak [paid link].
Lubing the Shock
Lubricating the shock with a compatible suspension fluid will help reduce friction and extend the life of the shock. Ensure you use only suspension-specific lubricants recommended by RockShox.
Troubleshooting Common Set-Up Issues
Though the Super Deluxe Ultimate DH is a high-performance shock, riders may encounter some issues. Here are common problems and how to resolve them:
Too Much Rebound
If the shock is rebounding too quickly after compression, adjust the rebound damping to slow it down. Excessive rebound can lead to instability and a harsh ride.
Bottoming Out
If the shock is bottoming out too frequently on rough terrain:
- Increase the air pressure slightly.
- Adjust the compression settings to increase resistance to larger impacts.
Leaking Oil
If you notice oil leaking from the shock, it may indicate a damaged seal. In this case, a professional rebuild is necessary. Leaking oil reduces shock performance and can lead to further damage.
Customization and Optimization for Better Performance
The Super Deluxe Ultimate DH shock is highly customizable, allowing riders to tweak it for specific performance needs. Here are some options to further optimize the shock:
Custom Tune Settings
RockShox offers custom tune kits for the Super Deluxe Ultimate DH. These kits allow for precise adjustments to the compression, rebound, and air pressure settings, giving riders the ability to fine-tune the shock for their specific needs.
Upgrading to a Coil Spring
If you’re looking for a more consistent feel, upgrading to a coil spring is an option. Coil springs provide better performance for aggressive riding and offer more predictable travel than air springs.
Adjusting Volume Spacers
Volume spacers control the shock’s progression throughout the stroke. Adding or removing spacers allows you to fine-tune the shock for more or less bottom-out resistance.
Comparison with Similar Models
When choosing a rear shock for downhill riding, it’s important to compare different models to ensure the best fit for your bike. Here’s how the Super Deluxe Ultimate DH compares to other shocks in its class:
Super Deluxe Ultimate DH vs. Fox Float X2
- Performance: Both shocks offer exceptional downhill performance, but the Super Deluxe Ultimate DH is often preferred for its high-end damping adjustments and its ability to handle rougher terrains.
- Customization: The Super Deluxe Ultimate DH provides more tuning options, such as adjustable rebound and compression dials, along with coil spring compatibility.
- Durability: RockShox tends to focus on longer-lasting materials and a more robust build, which makes the Super Deluxe Ultimate DH a solid choice for aggressive riders.
Super Deluxe Ultimate DH vs. Öhlins TTX
- Price: The Öhlins TTX is a premium shock with a higher price point, but the Super Deluxe Ultimate DH offers a comparable level of performance at a more affordable price.
- Ease of Use: The Super Deluxe Ultimate DH has a slightly simpler set of adjustments, making it easier to tune for less experienced riders.
- Performance: The Öhlins TTX might have a slight edge in ultra-technical terrains, but the Super Deluxe Ultimate DH provides excellent performance for most downhill applications.
Compatibility with Other Drivetrain Components
The Super Deluxe Ultimate DH is designed to work seamlessly with a variety of drivetrain components, making it highly versatile [paid link]. It is compatible with a range of bikes, particularly those with a focus on downhill riding.
- Dropout Compatibility: The shock works well with frames that have standard or metric shock sizes. Ensure that your frame’s mounting points align with the shock’s eyelet measurements.
- Linkage Compatibility: The Super Deluxe Ultimate DH is optimized for bikes with advanced suspension linkages, allowing for superior shock performance through the entire stroke.
- Boost and Non-Boost Compatibility: This shock is compatible with both Boost and non-Boost frames, making it a versatile [paid link] option for many modern downhill bikes.
The shock can be adjusted to suit the specific needs of your frame, ensuring that the full potential of both the shock and bike is realized when riding.