Maximum aerodynamic efficiency, sprint responsiveness and over 100 grams shed.

If pure speed is your obsession and you're looking for a wheelset that can dominate flat stages, fast circuits and long straights, the Campagnolo Bora WTO DB 45 mm sits at the absolute top of the category. Engineered specifically for disc brake systems, these wheels combine an ultra-high aerodynamic penetration profile with surprising lightness. Thanks to deep structural evolution, Campagnolo has managed to cut over 100 grams compared to the previous generation, delivering a 45 mm wheelset that's incredibly snappy and responsive to every change of pace, giving a sense of total control.

The 45 mm profile has been meticulously wind-tunnel optimized (WTO), adopting an exclusive "drop-shape" inspired by the most aerodynamic form found in nature. This design slices through the air effortlessly, drastically reducing drag while providing exceptional stability even in crosswind gusts. To keep pace with modern wider-section tires, the wheel adopts a 23 mm internal channel, optimizing aerodynamic continuity between tire and rim, offering superior ride comfort and an ideal footprint for drawing clean lines even through the fastest corners.

Elite engineering at the rider's service

Built to handle the asymmetric stresses of powerful hydraulic disc braking and the hardest accelerations, the Bora WTO DB 45 relies on 24 elliptical aero-section steel spokes front and rear, laced in the unmistakable G3 pattern. This elite geometric arrangement not only gives the wheel an instantly recognizable premium look, but ensures outstanding torsional stiffness, eliminating any potential weak point in the structure. The monolithic black aluminum hub, with USB cup/cone bearing system, delivers smooth, consistent rolling mile after mile.

Developed to integrate perfectly with the best drivetrains on the market, the wheels are available with a Campagnolo N3W freehub body and accept both clincher and tubeless tires.