The Storia V3 [paid link] by EXT is a premium rear shock designed for high-performance mountain biking. Known for its exceptional handling and fine-tuned adjustability, the Storia V3 [paid link] is crafted to offer riders optimal comfort, control, and efficiency. In this guide, we will explore the installation, adjustment, and maintenance of the Storia V3, troubleshoot common issues, discuss how to customize and optimize it for better performance, and compare it with similar models. Additionally, we’ll look into its compatibility with other drivetrain components, helping riders make informed decisions when choosing the best rear shock for their mountain bike.

Tools Required

• 5mm, 6mm, and 8mm hex wrenches
• Torque wrench [paid link]
• Grease or anti-seize lubricant
• Shock pump
• 10mm and 15mm open-end wrenches
• Soft cloth or rag
• Suspension oil (specific to model)

Installation of the Storia V3 Rear Shock

Installing the Storia V3 on your mountain bike requires careful attention to ensure the shock functions optimally and is mounted securely. Follow these steps:

1. Prepare the Bike Frame: Before installation, clean the area around the shock mount thoroughly to avoid debris interfering with the process.
2. Apply Lubrication: Apply a thin layer of grease or anti-seize lubricant on the mounting hardware to prevent corrosion and ease future disassembly.
3. Insert the Shock into the Frame: Align the shock with the frame’s mounting points. Ensure that the eyelet at the top and bottom of the shock is seated correctly on the frame.
4. Attach the Mounting Bolts: Secure the shock using the provided bolts. Tighten them using a torque wrench [paid link], following the recommended torque settings (usually between 10-12 Nm). Make sure the bolts are not over-tightened, which could damage the shock or the frame.
5. Check the Positioning: Ensure the shock is centered within the frame and does not interfere with any other components, such as the frame linkage or brake lines.
6. Set the Sag: Use a shock pump to adjust the air pressure in the shock according to your body weight and riding style. The recommended sag for the Storia V3 is typically around 25-30% of the shock’s total stroke.

Adjustment and Tuning

The Storia V3 offers several adjustable features to fine-tune the shock for different terrain and riding styles. These adjustments can significantly improve your performance and comfort.

Compression Adjustment

The Storia V3 includes high and low-speed compression damping controls. Adjusting these settings can help optimize how the shock behaves under various riding conditions:

• High-speed compression affects how the shock responds to fast impacts, such as landing from a jump or hitting large rocks.
• Low-speed compression controls the shock’s performance during slower, more controlled movements, like cornering or pedaling.

To adjust compression:

1. Turn the high-speed compression dial clockwise to increase resistance and reduce the shock’s response to large impacts.
2. Turn the low-speed compression dial to alter the shock’s resistance during pedaling and slow maneuvers.

Rebound Adjustment

Rebound controls the shock’s return speed after it compresses. Faster rebound helps keep the tire in contact with the ground, but too much rebound can cause a harsh ride. Adjust the rebound dial to your preference based on your riding style and terrain.

Air Pressure and Spring Rate

The Storia V3’s air-spring system allows you to adjust the shock’s pressure for different weight and riding styles. Use a shock pump to increase or decrease air pressure according to your sag setting. Make small adjustments and test ride the bike to fine-tune the pressure.

Maintenance of the Storia V3

Proper maintenance ensures that your Storia V3 continues to perform at its best, extending its lifespan and maintaining its damping performance.

1. Cleaning: Regularly wipe down the shock with a clean, soft cloth to remove dirt and debris. This prevents contamination of the seals and helps maintain the smooth operation of the shock.
2. Seal Maintenance: The seals are one of the most crucial components for a rear shock’s performance. Inspect the seals regularly for wear or damage, and replace them as needed to prevent air or oil leakage.
3. Oil Change: Over time, the oil inside the shock can break down. It is recommended to change the shock oil annually or after every 100-150 hours of riding.
4. Visual Inspection: Check the shock body and mounting hardware for signs of wear or damage. Replace any parts that show signs of cracking, deformation, or excessive wear.
5. Lubricate Moving Parts: Apply a small amount of suspension-specific grease to the bushings and other moving parts to ensure smooth operation and prevent squeaks or excessive friction.

Troubleshooting Common Issues

Shock Not Holding Air Pressure

If your Storia V3 shock loses air pressure over time, this may be due to a leak in the air spring or at the valve. To troubleshoot:

• Inspect the air valve for damage or dirt. Clean and reseal it if necessary.
• If the problem persists, consider replacing the air spring or seeking professional service.

Uneven Performance Between Compression and Rebound

If you experience inconsistent performance between compression and rebound adjustments, this may indicate that the shock oil is dirty or the seals are damaged. Replace the shock oil and seals to restore the shock’s performance.

Noisy Shock

A noisy shock often results from a lack of lubrication on the moving parts or worn-out seals. Clean the shock thoroughly and reapply grease to the necessary components. If the noise persists, inspect the seals for wear and replace them if needed.

Customization and Optimization

The Storia V3 is a highly customizable shock, allowing riders to tailor it to their specific needs. Here are a few ways to optimize its performance:

• Fine-tune the compression and rebound: For aggressive riders or those riding technical terrain, use a stiffer compression setting to handle fast impacts. On smoother trails, lower compression settings provide more comfort.
• Upgrade the spring rate: If you’re a heavier rider, consider swapping out the air spring for a stiffer one to maintain the ideal sag.
• Adjust sag: Experiment with different sag percentages to balance comfort and responsiveness. Higher sag values provide more comfort, while lower sag values increase responsiveness and performance on technical trails.

Comparison with Similar Models

When comparing the Storia V3 with other high-end rear shocks like the Fox Float X2 or the RockShox Super Deluxe, the Storia V3 stands out due to its refined damping system and the smoothness of its suspension action. The Fox Float X2 offers excellent performance but can feel stiffer and less supple compared to the Storia V3’s more plush ride. Meanwhile, the RockShox Super Deluxe provides solid performance but lacks the same degree of fine-tuning available with the Storia V3.

In terms of weight, the Storia V3 is typically slightly heavier than the Fox and RockShox models, but the increased weight is balanced by its superior damping performance and adjustability.

Compatibility with Other Drivetrain Components

The Storia V3 is compatible with most modern mountain bike frames, including those that feature a full suspension setup. However, it’s essential to ensure compatibility with your bike’s linkage and shock mount. Check that your frame’s rear triangle can accommodate the shock’s dimensions and that it’s designed for the type of riding you plan to do (e.g., enduro, downhill, trail).

Additionally, when upgrading your rear shock, consider how the shock’s performance interacts with your drivetrain components, such as the derailleur, cassette, and chainring. Ensuring that your suspension system works harmoniously with the drivetrain allows for smooth pedaling efficiency and optimal suspension action.

Conclusion

The Storia V3 from EXT is undoubtedly one of the best rear shocks available for mountain biking, offering exceptional performance, adjustability, and customization options. With the right installation, maintenance, and fine-tuning, it can significantly enhance your riding experience across various terrains. Whether you’re riding technical descents or smooth trails, the Storia V3 delivers outstanding control and comfort, making it a top choice for serious mountain bikers.