The Bora WTO 45 DB (WTO stands for Wind Tunnel Optimized) represent the pinnacle of Campagnolo technology, combining exceptional handling with outstanding aerodynamic efficiency. Specifically designed for disc brakes (DB) and with a wind-resistant design, these carbon wheels are your perfect ally for tackling any route, from rolling plains to fast climbs.

Aerodynamics Without Compromise

• Optimized 45 mm Profile: The rim shape has been wind tunnel tested to minimize air resistance, ensuring exceptional efficiency even in crosswinds. The bike maintains surprising stability, allowing you to save valuable energy.

• 2-Way Fit™ Rim: Designed to be used with both traditional clincher tires and tubeless systems, offering optimal rolling resistance and increased puncture protection.

Perfect Alignment

• Campagnolo stamps the nipple and valve holes directly on the rims to avoid having to drill the carbon fiber later.

• Each spoke hole features an internal seat for the nipple, wrapped inside the carbon rim lamination, aligned to a specific hub.

• The Aero Mo-Mag nipples are perfectly aligned with each spoke and allow for very precise wheel assembly, with reduced localized stress and improved fatigue life.

Stop and go

• All new Bora Ultra WTO wheels are designed for AFS disc rotors (centerlock compatible).

• Campagnolo’s exclusive G3 lacing system improves torque transfer.

• The CULT ceramic bearings used in Bora Ultra WTO hubs are 5½ times smoother than standard steel bearings.

• The oversized freewheel with a 36-tooth ratchet is responsive and very durable, compatible with N3W, XDR, HG cassettes.

MAIN FEATURES

High-strength UD carbon fiber rim, 2-Way Fit, C-LUX finish.

Rim height 45mm, internal width 19mm, external width 26.1mm.

For 23mm tires. Aerodynamically optimized for 25mm tires.

Front hub with carbon body, for disc brakes, with CULT ceramic bearings.

Rear hub with aluminum body, for disc brakes, with CULT ceramic bearings.

24 aero elliptical straight-pull spokes, G3 lacing.

Hidden Aero Mo-Mag nipples.

Compatible with Campagnolo RL N3W, XDR, and HG cassettes.