How to Install, Adjust, and Maintain the Super Record EPS 11s Crankset

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in Campagnolo, Crankset, Super Record

The Campagnolo Super Record EPS 11s crankset [paid link] is a high-performance component designed for professional and serious road cyclists. Its lightweight carbon construction, precision engineering, and compatibility with the EPS (Electronic Power Shift) drivetrain make it one of the most sought-after cranksets in the market. However, to ensure peak performance, proper installation, adjustment, and maintenance are crucial.

In this guide, we will walk you through every step required to install, adjust, and maintain your Super Record EPS 11s crankset [paid link]. Whether you are upgrading or replacing your crankset, this article will help you set it up correctly for a smooth and efficient ride.

Tools Required [paid links]

Step 1: Understanding the Super Record EPS 11s Crankset

The Super Record EPS 11s crankset [paid link] is part of Campagnolo’s high-end groupset, offering superior power transfer and efficiency. Key features include:

  • Hollow carbon crank arms for reduced weight and stiffness
  • Ultra-Torque spindle system for seamless power transmission
  • Titanium spindle and fixing bolts for lightweight durability
  • Ceramic CULT (Ceramic Ultimate Level [paid link] Technology) bearings for minimal friction and longer lifespan
  • Optimized chainring design for precise and rapid shifting

Before installation, ensure that your bottom bracket (BB) is compatible. The Super Record EPS 11s crankset [paid link] is designed for Ultra-Torque bottom brackets, but adapters are available for PressFit BB86, BB30, and PF30 [paid link].

Step 2: Installing the Super Record EPS 11s Crankset

1. Preparing the Bottom Bracket

  1. Clean the bottom bracket shell using a degreaser and cloth to remove dirt and old grease.
  2. If you are installing a new bottom bracket, apply a thin layer of grease or anti-seize compound to prevent corrosion.
  3. Press or thread the Ultra-Torque bottom bracket [paid link] cups into place using the appropriate tool. Tighten them to Campagnolo’s recommended torque setting.

2. Installing the Crankset

  1. Align the left and right crank arms with the bottom bracket. The Hirth joint (the interlocking teeth on the spindle) must fit together perfectly.
  2. Insert the Ultra-Torque spindle through the bottom bracket, ensuring that the Hirth joint fully engages.
  3. Apply a small amount of grease to the crank arm fixing bolt.
  4. Using an 8mm hex wrench, tighten the main crank bolt to Campagnolo’s recommended 42-45 Nm torque setting.
  5. Check that the crankset rotates smoothly and without resistance.

Step 3: Adjusting the Super Record EPS 11s Crankset

1. Checking Crank Arm Alignment

  • Ensure both crank arms are perfectly aligned at 180 degrees to each other.
  • Rotate the cranks manually to check for excessive resistance or looseness.

2. Verifying Chainring Alignment

  • Check that the chainrings are aligned with the front derailleur.
  • If shifting feels rough, adjust the front derailleur height and limit screws accordingly.

3. Setting Up the Bearing Preload

  • The Super Record EPS 11s [paid link] crankset uses a wave washer to automatically adjust bearing preload.
  • If there is lateral play in the crank arms, inspect the wave washer and replace it if necessary.

Step 4: Maintaining Your Super Record EPS 11s Crankset

Regular maintenance extends the lifespan and efficiency of your Super Record EPS 11s [paid link] crankset. Follow these steps for routine care:

1. Cleaning the Crankset

  • Wipe down the crank arms and chainrings with a damp cloth after every ride.
  • Use a soft brush and degreaser to clean between the chainring teeth.

2. Inspecting the Bearings

  • Every 2,000–3,000 km, remove the crankset and inspect the ceramic CULT bearings.
  • If the bearings feel rough or gritty, clean them with a bearing-safe degreaser and apply a light lubricant.

3. Checking for Wear

  • Examine the chainrings for worn-out teeth.
  • Inspect the crank arms for any cracks or damage, especially after a crash.

4. Reapplying Grease

  • Every 5,000 km, remove the Hirth joint spindle, clean it, and apply fresh grease before reassembling.

Step 5: Troubleshooting Common Super Record EPS 11s Crankset Issues

1. Creaking or Clicking Noise

  • Ensure the crank bolt is torqued to 42-45 Nm.
  • Remove and re-grease the spindle and Hirth joint if noise persists.

2. Excessive Side-to-Side Play

  • Check that the wave washer is installed correctly.
  • Inspect the bottom bracket cups for wear or loosening.

3. Poor Shifting Performance

  • Ensure the chainring bolts are tight.
  • Adjust the front derailleur height and trim.

Conclusion

The Campagnolo Super Record EPS 11s [paid link] crankset is a finely tuned component that requires precise installation, adjustment, and maintenance. By following this guide, you can ensure optimal power transfer, smooth shifting, and a longer lifespan for your crankset.