The Campagnolo Super Record 12s [paid link] Cassette is a high-performance component designed for smooth and precise shifting. As part of Campagnolo’s top-tier groupset, it offers lightweight construction, high durability, and optimized gear spacing for road cycling enthusiasts and professionals. However, to ensure optimal performance, proper installation, adjustment, and maintenance are essential.
This guide will walk you through the correct installation process, adjustment techniques, and maintenance practices to keep your Super Record 12s [paid link] cassette running flawlessly. You’ll also find troubleshooting tips and expert recommendations to maximize its lifespan.
Tools Required [paid links]
Before beginning the installation process, ensure you have the following tools:
- Cassette lockring tool [paid link] (Campagnolo-specific)
- Chain whip
- Allen wrenches
- Torque wrench (for precise tightening)
- Grease (for freehub compatibility)
- Clean rag or microfiber cloth
Step-by-Step Installation of the Super Record 12s Cassette
Proper installation ensures smooth shifting and prevents premature wear on the drivetrain. Follow these steps carefully.
1. Preparing the Freehub Body
Before installing the cassette, inspect and clean the freehub body:
- Remove any old grease or debris using a clean cloth.
- Check for signs of wear, especially on the splines, as excessive wear may cause cassette slippage.
- Lightly apply a thin layer of grease on the splines to prevent seizing and facilitate future removal.
2. Installing the Cassette Sprockets
The Super Record 12s [paid link] cassette consists of a mix of single and grouped sprockets.
- Begin by aligning the largest sprocket with the notch on the freehub body.
- Stack the remaining sprockets in the correct order, ensuring they sit flush against one another.
- Use the provided spacers between individual cogs where necessary to maintain proper alignment.
3. Securing the Lockring
Once all sprockets are installed:
- Thread the lockring onto the freehub body by hand to prevent cross-threading.
- Use a Campagnolo-specific lockring tool [paid link] to tighten it.
- Tighten the lockring to the manufacturer’s recommended torque (40Nm–50Nm) using a torque wrench [paid link].
Adjusting the Super Record 12s Cassette for Optimal Performance
After installation, proper rear derailleur adjustment is crucial for smooth shifting.
1. Checking the Rear Derailleur Alignment
- Ensure the derailleur hanger is straight. A misaligned hanger will cause inconsistent shifting, especially on the smaller cogs.
- Use a hanger alignment tool if necessary to make corrections.
2. Fine-Tuning the Indexing
- Shift through all 12 gears to check for hesitation or misalignment.
- If shifting feels off:
- Use the barrel adjuster to fine-tune indexing.
- Quarter-turn increments will make small corrections.
- If shifting hesitation occurs only in specific gears, check for:
- Excessive chain tension (may require B-tension screw adjustment).
- Worn or contaminated cables.
3. Ensuring Proper Chain Compatibility
- The Super Record 12s [paid link] cassette is designed to work with a Campagnolo 12-speed chain.
- Using an incompatible chain (e.g., Shimano or SRAM) may lead to poor shifting performance.
Essential Maintenance for Longevity
Proper maintenance will extend the life of your Super Record 12s [paid link] cassette and improve overall drivetrain efficiency.
1. Regular Cleaning Routine
- Remove the rear wheel and inspect the cassette for dirt, grime, or debris.
- Use a soft-bristle brush and degreaser to clean between the cogs.
- Dry the cassette with a microfiber cloth before reinstalling the wheel.
2. Lubrication and Corrosion Prevention
- Apply a small amount of dry or wax-based lubricant to the cassette after cleaning.
- Avoid excessive lubrication, as it can attract dirt and accelerate wear.
3. Monitoring Wear and Replacement
- Look for shark-tooth-shaped wear on the sprockets—this is a sign that replacement is needed.
- A stretched chain can wear out the cassette faster, so replace the chain before it reaches 0.5% elongation.
Troubleshooting Common Installation and Adjustment Issues
1. Shifting Hesitation or Chain Skipping
If shifting feels sluggish or the chain skips gears:
- Check cassette installation—loose sprockets or incorrect spacers can cause misalignment.
- Verify chain length—an excessively long or short chain can affect shifting.
- Ensure proper cable tension—adjust using the barrel adjuster.
2. Noisy Drivetrain After Installation
If your drivetrain is excessively loud:
- Check for debris between the cogs.
- Inspect the chain for dryness or rust—apply proper lubrication.
- Ensure the lockring is properly torqued to eliminate unwanted movement.
Final Thoughts
The Super Record 12s [paid link] cassette is a premium component that delivers precise shifting and high durability when properly installed and maintained. By following this guide, you can ensure smooth operation, prevent drivetrain issues, and extend the lifespan of your cassette.