How to Install, Adjust, and Maintain the Super-9 Wheelset

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The Super-9 [paid link] wheelset is one of the most advanced aerodynamic disc wheels available, widely used by time trialists and triathletes aiming for maximum speed and efficiency. Known for its stiffness, minimal drag, and high-performance design, the Super-9 [paid link] offers a competitive edge for cyclists who demand peak performance.

However, proper installation, adjustment, and maintenance are crucial to ensure optimal performance and longevity. In this guide, we will cover everything you need to know about setting up, maintaining, and troubleshooting the Super-9 [paid link] wheelset.

Tools Required

Before starting, ensure you have the necessary tools:

  • Torque wrench [paid link] with hex and Torx bits
  • Tire levers (for clincher/tubeless versions)
  • Cassette lockring tool [paid link]
  • Chain whip
  • Pump with a disc wheel adapter (if applicable)
  • Carbon-safe degreaser and lubricant
  • Clean microfiber cloths

Installing the Super-9 Wheelset

1. Preparing the Frame and Wheelset

Before installation, ensure your frame and dropouts are clean and free of debris. Inspect the dropouts for alignment, as even a slight misalignment can affect performance.

For quick-release models, lightly grease the skewer and ensure the clamping mechanism operates smoothly. For thru-axle versions, confirm the correct axle length and thread compatibility.

2. Mounting the Cassette

If you’re transferring a cassette:

  1. Secure the wheel using a wheel truing stand or by placing it on a stable surface.
  2. Use a chain whip to hold the cassette in place.
  3. Unscrew the lockring with a cassette lockring tool [paid link] and remove the old cassette.
  4. Clean the freehub body before installing the new cassette.
  5. Align the splines and gently slide on the new cassette, ensuring proper engagement.
  6. Use the lockring tool [paid link] to tighten the cassette to manufacturer specifications.

3. Installing the Wheel Onto the Bike

  • For quick-release hubs, insert the skewer, ensuring the wheel is fully seated in the dropouts before tightening. The skewer should be firm but not overly tight.
  • For thru-axle designs, insert the axle and torque it to the recommended setting (typically 8-12 Nm).
  • Spin the wheel to check for any rubbing against the frame or brake calipers.

Adjusting the Super-9 for Optimal Performance

1. Checking Brake Clearance

Since the Super-9 is a disc wheel, clearance is critical to avoid rubbing against brake pads or disc rotors.

  • Rim brake versions: Adjust the brake calipers so that the pads align perfectly with the braking surface without rubbing.
  • Disc brake versions: Ensure the rotor is centered within the caliper. If rubbing occurs, adjust the caliper positioning using the mounting bolts.

2. Tire Pressure and Compatibility

The Super-9 is available in clincher, tubeless, and tubular options. Choose the appropriate pressure for your setup:

  • Clincher tires: 90-120 PSI depending on rider weight and road conditions.
  • Tubeless tires: 70-100 PSI, ensuring proper bead seating.
  • Tubular tires: 100-140 PSI, depending on course profile and comfort preferences.

Maintaining the Super-9 Wheelset

1. Cleaning the Wheel

Regular cleaning prevents performance degradation and extends the wheel’s lifespan.

  1. Use a carbon-safe cleaner to remove debris and grime from the wheel surface.
  2. Wipe down the braking surface (for rim-brake models) to prevent contamination.
  3. Clean the freehub body to remove dirt buildup and ensure smooth engagement.

2. Bearing Inspection and Lubrication

Super-9 wheels use high-quality ceramic bearings for low rolling resistance. However, dirt and moisture can degrade them over time.

  • Periodically check for roughness or play in the hub by spinning the wheel by hand.
  • If resistance is felt, remove the axle and inspect the bearings.
  • Apply a light ceramic-compatible grease if necessary, avoiding over-application.

3. Ensuring Proper Wheel Truing

Although disc wheels do not require spoke adjustments, check for lateral wobbling:

  • If the wheel exhibits side-to-side movement, consult a professional mechanic for truing services.
  • For minor corrections, check the axle and dropouts for alignment before assuming the wheel is out of true.

Troubleshooting Common Super-9 Issues

1. Wheel Not Spinning Freely

Causes:

  • Over-tightened quick-release or thru-axle
  • Contaminated or worn-out hub bearings
  • Misaligned brake calipers

Solution:

  • Loosen the quick-release or re-torque the thru-axle.
  • Inspect and clean the bearings. Replace if needed.
  • Adjust brake caliper positioning.

2. Brake Rubbing on the Wheel

Causes:

  • Calipers misaligned
  • Rotor bent (disc brake models)
  • Incorrect pad spacing

Solution:

  • Center the brake calipers.
  • True the rotor using a rotor-truing tool.
  • Adjust pad spacing using barrel adjusters.

3. Noisy Freehub or Skipping Engagement

Causes:

  • Dirty or dry freehub body
  • Worn-out pawls or springs

Solution:

  • Remove and clean the freehub.
  • Lightly lubricate the internals with freehub-specific grease.
  • Replace worn parts if needed.

Conclusion

The Super-9 wheelset is a high-performance component that requires careful installation, precise adjustment, and regular maintenance to function at its best. Whether you’re setting it up for the first time or troubleshooting a minor issue, following these expert steps ensures smooth operation and maximum aerodynamic efficiency.