The Campagnolo Bora Ultra WTO 60 [paid link] is a high-performance, aerodynamic wheelset designed for road racing and time trials. With its 60mm deep carbon rims, CULT ceramic bearings, and optimized aerodynamics, this wheelset delivers exceptional speed and efficiency. However, to maximize its potential, proper installation, adjustment, and maintenance are crucial.
This guide will walk you through the essential steps to install, fine-tune, and maintain the Bora Ultra WTO 60 [paid link], ensuring longevity and peak performance.
Tools Required
- Torque wrench [paid link] (with hex and Torx bits)
- Cassette lockring tool [paid link]
- Tire levers
- Pump with a Presta valve adapter
- Tubeless sealant (if using tubeless tires)
- Clean rags and isopropyl alcohol
1. Installing the Bora Ultra WTO 60 Wheelset
1.1 Preparing the Wheels
Before installation, ensure that:
- The wheels are free from factory dust and contaminants.
- The cassette is properly installed on the freehub.
- The tires and inner tubes (or tubeless setup) are ready.
1.2 Mounting the Cassette
- Place the cassette onto the freehub body, aligning the splines correctly.
- Use a cassette lockring tool [paid link] to tighten the lockring to the recommended torque (40 Nm for Campagnolo cassettes).
1.3 Installing the Tires
- For clincher tires: Insert the inner tube, mount the tire onto the rim, and inflate slightly before fully seating the bead.
- For tubeless tires: Apply sealant inside the tire, mount it onto the rim, and use a high-pressure pump to seat the bead.
1.4 Attaching the Wheels to the Bike
- Insert the front wheel into the fork dropouts, ensuring the hub is correctly aligned.
- Secure the thru-axle or quick-release skewer. Tighten to the specified torque.
- Repeat the process for the rear wheel, ensuring the chain is properly seated on the cassette before tightening the skewer.
2. Adjusting the Bora Ultra WTO 60 for Optimal Performance
2.1 Checking Hub Bearing Preload
The CULT ceramic bearings in the Bora Ultra WTO 60 [paid link] require minimal maintenance but should be checked for play or tightness.
- Spin the wheel and listen for any grinding noises.
- If necessary, adjust the bearing preload using the Campagnolo adjustment system.
2.2 Ensuring Proper Tire Pressure
- Recommended PSI:
- Clincher setup: 90-110 PSI
- Tubeless setup: 75-90 PSI (depending on rider weight and road conditions)
- Regularly check and adjust pressure for optimal grip and rolling resistance.
2.3 Aligning the Brake Pads
For rim brake models:
- Ensure the brake pads align with the braking track and do not touch the tire.
- Use a 2mm clearance between the pad and the rim for proper braking modulation.
For disc brake models:
- Check rotor alignment and caliper position to prevent rubbing.
3. Maintaining the Bora Ultra WTO 60 Wheelset
3.1 Cleaning and Lubricating the Bearings
- Use isopropyl alcohol to clean the hub bearings.
- Apply a light coat of ceramic-safe grease if necessary.
3.2 Truing the Wheels
- Inspect spoke tension using a spoke tension meter.
- If the wheel wobbles, adjust tension using a spoke wrench.
3.3 Inspecting for Wear and Damage
- Regularly check the brake track (for rim brake models) for wear.
- Inspect the carbon rim for cracks or delamination.
4. Troubleshooting Common Issues
4.1 Noisy Freehub
- Remove the freehub and apply a thin coat of lubricant to the ratchet system.
4.2 Spoke Tension Issues
- If spokes become loose, re-tension them evenly to avoid wheel imbalance.
4.3 Rotor or Brake Pad Rubbing
- Adjust the calipers and ensure the rotor is straight.
5. Customization and Optimization
5.1 Choosing the Right Tires
- For racing: 25mm-28mm tubeless tires reduce rolling resistance.
- For training: 28mm clinchers provide better durability.
5.2 Upgrading the Freehub
- Swap to a Campagnolo N3W freehub body for compatibility with 13-speed cassettes.
5.3 Enhancing Aerodynamics
- Use deep-section aero tires to complement the 60mm rim depth.
- Optimize tire pressure and rider position for better efficiency.
6. Comparing the Bora Ultra WTO 60 to Other Models
| Feature | Bora Ultra WTO 60 | Bora WTO 45 [paid link] | Zipp 404 Firecrest [paid link] |
|---|---|---|---|
| Rim Depth | 60mm | 45mm | 58mm |
| Weight | ~1,530g | ~1,485g | ~1,500g |
| Bearings | CULT Ceramic | USB Ceramic | Stainless Steel |
| Best Use | Racing/TT | All-Rounder | Racing/All-Rounder |
FAQs
1. Can I use the Bora Ultra WTO 60 for everyday riding?
Yes, but they are optimized for racing. For training, consider using Bora WTO 45 [paid link] for better versatility.
2. How often should I service the bearings?
Check every 5,000 km, but CULT bearings require very little maintenance.
3. Can I install a Shimano or SRAM cassette?
Yes, but you will need the appropriate freehub body adapter.
4. Do I need to true these wheels regularly?
Only if you notice wobbling or spoke tension imbalance.
5. What brake pads should I use for the carbon rims?
Use Campagnolo-approved carbon-specific brake pads for rim brake models.
6. Can I convert these wheels to tubeless?
Yes, they are tubeless-ready out of the box.
By following this guide, you’ll keep your Bora Ultra WTO 60 wheels in top condition, ensuring speed, reliability, and durability for all your rides.