Guarantee maximal gains with Bora Ultra WTO, Campagnolo’s fastest, most technologically advanced wheels.

Bora Ultra WTO rims are built using Campagnolo’s new H.U.L.C. process, which is an evolution of the unique carbon moulding process that already creates defect-free rims requiring no additional finishing. Optimising the carbon fibre and proprietary resin ratios used, alongside process improvements, guarantees consistently accurate forming of the 2-Way Fit tyre hooks and other details.

The Bora Ultra WTO rims are the lightest Campagnolo have ever made in each depth, but still deliver identical stiffness, and improved mechanical resistance, when compared to the already notably reliable non-H.U.L.C. rims.

The innovative Mo-Mag system allowed external spoke nipples to be positioned from inside the rim using a magnet, with no need to create additional holes in the rim bed for them. Aero Mo-Mag takes it a step further, with a completely internal, hidden system, which maximises aerodynamics, and allows the rim to be built lighter.

The internal fibreglass-reinforced polymer nipple seats are specific to each rim and hub combination, ensuring perfect spoke and nipple alignment, and reducing real-world stress on each component. Any spoke tension adjustment can still be easily carried out in the conventional way, using the supplied proprietary Torx tool.

Campagnolo’s finest ceramic bearings are fitted to only the very best hubs and cranksets, and are a significant upgrade from all other bearings. Their premium quality ceramic balls are incredibly round and hard, and rotate within wear-resistant stainless steel races, which are engineered to micron-precise tolerances, maximising efficiency and durability.

They won’t deform or corrode, perform consistently over time, and only need periodic cleaning then lubricating with light synthetic oil. CULT bearings have a friction coefficient 40% lower than standard sealed bearings, and in tests, can spin for 5 ½ times longer.

This ultra-durable freehub body transfers Campagnolo’s trusted spline design on to an all-new short body freehub. It enables the latest 13-speed drivetrains to utilise a 9-tooth smallest sprocket on a cassette, which is cleverly cantilevered to sit over the axle rather than the freehub.

This future-proof design not only guarantees compatibility with current and future wheelsets, but also with any Campagnolo 111, 12- and 13-speed systems, when the freehub extension adaptor is added.

N3W is now the standard Campagnolo freehub body for all new wheels, and will be widely available.

Campagnolo’s unique G3 spoke pattern comprises groups of three parallel straight-pull spokes, arranged in a 2:1 ratio. Having twice as many spokes on one side allows wheels with G3 to counteract the asymmetric drivetrain and braking forces acting on them, creating more symmetric performance and equalising the load.

Energy transfer and lateral rigidity are improved, and spoke tension is optimised, reducing stress and increasing lifespan. All Campagnolo disc brake wheels utilise the G3 pattern, the front wheel has more spokes on the disc brake side, and the rear is biased to the drivetrain side.