Campagnolo Bora ULTRA WTO 35 C23 DISC Wheelset 2025

At only 35mm deep, the Bora Ultra WTO 35 has the shallowest wind tunnel optimised (WTO) rim profile of the new Ultra family.

Every external component of the wheel has been redesigned to maximise aerodynamic efficiency and reduce weight, saving you precious energy, and generating greater speed from the same rider input.

Superior in every aspect compared to the previous models – enhanced aerodynamic performance, lighter than ever, and superior control.

SUPERIOR CONTROL AT EXTREME SPEED

Possess pure control. The instantly recognisable G3 lacing ensures maximum stiffness and cornering precision – and stunning, premium aesthetics. Fly around tight bends on wider C23 rims, fitting wider tyres. Carve your perfect line.

UNMATCHED AERODYNAMICS

Become speed. Unleash powerful sprints and save your power while drafting. The aerodynamically optimised rim profile, plus Aero Mo-Mag technology, gives you reduced drag power across-the-board. The unique ‘drop-shape’ rim profile takes inspiration from the most aerodynamic shape in nature to deliver exceptional performance and ride comfort.

LIGHTWEIGHT FOR REACTIVE CHANGES OF PACE Feel weightless. The BORA ULTRA WTO is fitted with Handmade Ultra-Light Carbon (HULC), the N3W carbon-fibre freewheel hub, and C-LUX lacquer-free finish. This profound combination minimises weight by over 100g across all profile heights compared to the previous model.

N3W

N3W stand for NEXT 3 WAYS, a patented standard for a freewheel body engineered to house 11-, 12- and 13-speed cassettes with 9-, 10- and 11-tooth starting sprockets that is still compatible with older 9- and 10-speed cassettes.

G3 SPOKE GEOMETRY

Campagnolo’s iconic G3 geometry challenges the conventional configuration of wheel spokes on racing bikes. Groups of three parallel straight-pull spokes are in fact arranged in a ratio of 2:1

CULT - CERAMIC ULTIMATE LEVEL TECHNOLOGY

Thanks to their properties, produced to specific Campagnolo design, CULT bearings offer extremely low friction, enabling maximum performance and energy savings when pedaling.

AERO MO-MAG

a completely internal hidden system that maximizes aerodynamics and enables the construction of a lighter rim; a single piece of carbon with just one join in the fiber.

H.U.L.C. HANDMADE ULTRA-LIGHT CARBON

H.U.L.C. (Handmade Ultra-Light Carbon) is the exclusive Campagnolo technology for the production of carbon rims that optimizes the carbon fiber and resin ratio to increase stiffness and control.