CAMPAGNOLO BORA ULTRA WTO 45 C23 DISC BRAKE

The Campagnolo Bora Ultra WTO 45 C23 Disc Brake is Campagnolo's flagship all-round carbon wheelset, designed for riders who want the ideal balance of climbing performance, aerodynamic efficiency, and everyday versatility. With a 45mm rim depth, it excels on rolling terrain, fast group rides, and mountainous routes.

Key Specifications

• Wheel Weight: Approx. 1,395g (pair)
• Rim Depth: 45mm
• Internal Rim Width: 23mm (C23)
• External Rim Width: 28.4mm
• Rim Material: H.U.L.C. high-strength carbon fiber
• Brake Type: Disc Brake (AFS / Center Lock compatible)
• Tyre Compatibility: 2-Way Fit (Tubeless, Tubeless Ready & Clincher)
• Recommended Tyre Size: 28–35mm
• Hub: Carbon front hub with CULT ceramic bearings
• Spokes: Aero elliptical steel spokes with G3 lacing
• Freehub Options: Campagnolo N3W, Shimano HG, or SRAM XDR
• Made in Italy

Highlights

• Exceptional all-round performance – Fast enough for flat roads while remaining light for long climbs.
• Improved aerodynamics – Optimized using real-world riding data, not just wind tunnel testing.
• CULT Ceramic Bearings – Ultra-low rolling resistance for maximum efficiency.
• Premium H.U.L.C. carbon construction – Lightweight, stiff, and highly responsive.
• Mo-Mag internal nipple system – Cleaner aerodynamics with easier tubeless setup.
• Hand-built in Italy – Each wheelset is individually assembled and electronically inspected for precision.

Best For

• Competitive road cyclists
• Fast endurance rides
• Hilly and rolling terrain
• Riders seeking one premium wheelset for nearly every ride

Recommended Tyres

With the 23mm internal width, these wheels perform best with:

• 28mm tyres (best balance of speed, comfort, and aerodynamics)
• 30–32mm tyres for rough roads and endurance riding