Campagnolo introduces the first aerodynamic Disc Brake wheel with a 45 mm profile, designed to appeal to a broader customer base. The design of the rim enables maximum aerodynamic penetration, and at certain angles, the wind can actually become a valuable ally to the rider. The wheel features carbon rims with a unidirectional aerodynamic finish, new aerodynamic aluminium hubs, and the ceramic USB cup-and-cone bearing system: every design choice has been made with a view to optimising performance. The profile of the rim, which has an internal diameter of 19 mm, corresponds perfectly with 23 mm, 25 mm and 28 mm tyres. In addition, with the 2-Way Fit version, Campagnolo offers its tried-and-tested technology with full compatibility with clincher and tubeless tyres. While the key purpose of these wheels is to deliver extreme performance, safety is also guaranteed thanks to the G3 spoking system with double spokes on the left of the front wheel, to ensure balanced and safe braking in all conditions. Available versions: dark label, Campagnolo freewheel hub, HG or XDR. Technologies USB Ultra Smooth Bearings - Their ceramic USB – Ultra Smooth Bearings guarantee extremely high smoothness. G3 Geometry – G3 Geometry: reinvent the wheel, not just its look Features The rim design enables the maximum amount of aerodynamic penetration when the wind angle is between 12° and 19°, making it a thrust for triathlon athletes The streamlined design of the central part of the hub decreases the frontal area of the component whilst the special design of the flanges favours airflow detachment The 24-spoke elliptical cross section results in a far superior rolling resistance The well-known USB cup-and-cone bearing system guarantees smoothness in the ceramic bearings The 2-Way Fit profile allows you to mount either a clincher tyre or a tyre which offers the least rolling resistance possible: the tubeless tyre The 19 mm inner diameter enables you to mount 23, 25 and 28 mm tyres, with perfect pairing of the rim-tyre system Campagnolo’s rideability is enhanced by the 45 mm profile, despite the aerodynamic design of the rim The wheel structure enables reducing energy dissipation, transferring all the energy produced by the cyclist to the asphalt A 45 mm profile and a weight of 1,520 g for the pair makes this wheel ideal for riding on hilly routes Specifications Spokes 24 steel spokes in the front elliptical aero cross section, spaced in groups of three through the G3 system 24 steel spokes in the rear elliptical aero cross section, spaced in groups of three through the G3 system Versions and Weights Dark Label Only available for 2-Way Fit: 1520 g Compatibility Campagnolo sprocket set 10/11/12 Shimano sprocket set / SRAM 10/11 SRAM 12 sprocket set HUB Black aluminium monolithic hub USB cup-and-cone bearing system Hub edge: 100 mm in the front, 142 mm in the rear Pivot material: aluminium Cup-and-cone bearing system Rim Profile height: 45 mm Rim material: carbon Rim cross section (H x W): 45/26,5 mm Internal diameter of rim: 19 mm Water Transfer graphic Tyres Clincher tyres Tubeless tyres Assembly The Bora WT0 45 Disc wheel is entirely hand-assembled by a specialised Campagnolo technician and is checked in every tiny detail with electronic instrumentation. This ensures maximum performance and reliability for all Campagnolo wheels. Comes With 35 mm tubeless valve 35 mm valve extender Bushing to reduce the size of the valve hole 2 levers in composite material for tyre removal User Manual 2-Way Fit 1.520 g The weight refers to the couple of wheels and does not include the quick release, the rim tape, the identity card and the hub caps Compatibility Table The rim-tyre-pressure compatibility table is only and exclusively applicable to the following wheel models: Model Brake Type Profile Type Internal Width Bora WTO 60 DB Disc Brake 2-Way Fit C19 Bora WTO 45 DB Disc Brake 2-Way Fit C19 Bora WTO 33 DB Disc Brake 2-Way Fit C19 Bora WTO 60 Rim Brake 2-Way Fit C19 Bora WTO 45 Rim Brake 2-Way Fit C19 Bora WTO 33 Rim Brake 2-Way Fit C19 Bora WTO 77 Rim Brake 2-Way Fit C19 Bora One 50 DB Disc Brake Clincher C17 Bora One 35 DB Disc Brake Clincher C17 Bora Ultra 50 Rim Brake Clincher C17 Bora Ultra 35 Rim Brake Clincher C17 Bora One 50 Rim Brake Clincher C17 Bora One 35 Rim Brake Clincher C17 Shamal Carbon Disc Brake 2-Way Fit C21 Zonda DB Disc Brake Clincher C17 Scirocco DB Disc Brake 2-Way Fit Ready C19 Scirocco Rim Brake Clincher C17 Khamsin Rim Brake Clincher C17 Calima Rim Brake Clincher C17 As such, the rim-tyre-pressure compatibility table is not applicable to wheel models no longer present in the current 2021 range or to the wheel models currently in the range that appear in the following table: Model Brake Type Profile Type Internal Width Shamal Ultra DB Disc Brake 2-Way Fit C17 Shamal Mille Rim Brake Clincher C17 Shamal Ultra Rim Brake 2-Way Fit C17 Shamal Ultra Rim Brake Clincher C17 Zonda Rim Brake Clincher