How to Install, Adjust, and Maintain the Super Record EPS Disc Brakes

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The Campagnolo Super Record EPS Disc Brakes represent the pinnacle of road bike braking technology. Featuring electronic actuation and hydraulic braking, they offer precise control, powerful stopping power, and excellent modulation. However, to get the best performance, correct installation, fine-tuning, and regular maintenance are essential.

In this guide, we’ll cover everything you need to know about installing, adjusting, and maintaining your Super Record EPS Disc Brakes. We’ll also troubleshoot common issues and provide expert tips to optimize your braking performance.

Tools Required

  • T25 and T30 Torx wrenches
  • 5mm Allen wrench
  • Cassette lockring tool[paid link] (for rotor installation)
  • Torque wrench[paid link]
  • DOT or mineral oil (specified by Campagnolo)
  • Bleed kit (for hydraulic maintenance)
  • Isopropyl alcohol and clean rags

Step-by-Step Installation of Super Record EPS Disc Brakes

1. Mounting the Brake Calipers

  • Align the flat-mount or post-mount calipers with the frame or fork mounts.
  • Secure them using the T25 or T30 Torx bolts, tightening to the recommended 8-10Nm torque.
  • Ensure even clearance between the pads and rotor before final tightening.

2. Installing the Brake Rotors

  • Attach the Campagnolo AFS rotors to the hubs using a cassette lockring tool[paid link].
  • Tighten to 40Nm using a torque wrench[paid link] to prevent warping.
  • Check for rotor trueness by spinning the wheel and looking for lateral deviations.

3. Connecting the Hydraulic Hoses

  • If the system isn’t pre-bled, route the hydraulic hoses from the shifters to the calipers.
  • Cut the hoses to length and insert Campagnolo’s hydraulic fittings.
  • Secure using a 5mm Allen wrench and tighten to 5-7Nm.

4. Connecting the EPS System

  • Attach the EPS power unit and interface to the bike frame.
  • Connect the shifters to the EPS brain and ensure proper wiring routing.
  • Use the EPS diagnostic tool to confirm connectivity and firmware updates.

5. Initial Setup and Bleeding

  • Perform a lever squeeze test to check for sponginess.
  • If necessary, bleed the brakes using Campagnolo’s official bleed kit and mineral oil.
  • Remove excess air bubbles for a firm and responsive lever feel.

How to Adjust Super Record EPS Disc Brakes for Optimal Performance

1. Centering the Brake Calipers

  • Loosen the caliper mounting bolts slightly.
  • Pull the brake lever to center the caliper over the rotor.
  • While holding the lever, retighten the bolts evenly to 8-10Nm.
  • Spin the wheel to check for rotor rubbing.

2. Adjusting Brake Pad Clearance

  • If pads drag on the rotor, use Campagnolo’s micro-adjustment system on the shifters.
  • Rotate the pad adjustment dial to fine-tune clearance.
  • Ensure even braking force on both sides of the rotor.

3. Lever Reach Adjustment

  • Adjust lever reach via the EPS shifter software or manual tuning.
  • Modify the reach to match your hand size and riding preference.

4. Calibrating EPS Electronic Braking System

  • Use the EPS V4 interface to ensure the shifters are correctly mapped to the calipers.
  • Run a diagnostic scan to check for firmware issues.

Routine Maintenance of Super Record EPS Disc Brakes

1. Cleaning the Brake Rotors

  • Wipe rotors with isopropyl alcohol after every ride.
  • Avoid touching the rotor surface with greasy hands.

2. Checking Brake Pads for Wear

  • Remove the pads and inspect thickness.
  • Replace when the pad material is below 1mm.
  • Always use Campagnolo-approved brake pads for optimal performance.

3. Bleeding the Brakes (Every 6-12 Months)

  • If braking feels spongy, perform a full brake bleed.
  • Use the Campagnolo bleed kit and follow their official procedure.

4. Inspecting Hydraulic Hoses

  • Look for any leaks or cracks in the hoses.
  • Replace if there are visible cracks, swelling, or leaks.

Troubleshooting Common Super Record EPS Disc Brake Issues

1. Spongy Brake Feel

Cause: Air bubbles in the hydraulic system
Solution: Bleed the brakes and remove air from the system.

2. Rotor Rubbing on Brake Pads

Cause: Caliper misalignment
Solution: Re-center the caliper using the centering method outlined above.

3. Noisy Braking (Squealing or Grinding)

Cause: Contaminated brake pads or rotors
Solution: Clean the rotor with isopropyl alcohol and replace contaminated pads.

4. Inconsistent Braking Power

Cause: Uneven pad wear or improper bedding-in
Solution: Replace worn pads and re-bed them by performing 20 hard stops from 20mph.

Super Record EPS Disc Brakes vs. Competitors: How They Compare

FeatureSuper Record EPSShimano Dura-Ace R9270SRAM Red eTap AXS[paid link]
Braking PowerHighVery HighHigh
ModulationExcellentGoodExcellent
WeightLightestModerateLight
Electronic IntegrationEPS SystemDi2AXS Wireless

The Super Record EPS Disc Brakes excel in lightweight construction, modulation, and seamless EPS integration, making them the top choice for high-performance road cyclists.

Final Thoughts

Proper installation and maintenance of your Super Record EPS Disc Brakes ensure top-tier braking performance. By following this guide, you can set up, adjust, and maintain your disc brakes for smooth, powerful, and noise-free stopping.