Campagnolo Bora WTO 45 2 Way Fit Disc Brake Road Bike Wheelset USB

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. Main Benefits: 45 mm... but aero -The rim design enables the maximum amount of aerodynamic penetration when the wind angle is between 12 degree and 19 degree, 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 Fast and... fluid -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 Choose aero... but make it Campagnolo -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 Specs: 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 COMPATIBILITY:  Add to order or payment notes the freehub you need. -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 TIRES: -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 The benefits of USB Bearings: Perfectly smooth surfaces and lower friction to reduce loss of power are the most interesting features. Add on the reduced weight and resistance to corrosion and you will understand why we can give you the best thanks to USB. All your power will be transferred onto the road. Campagnolo has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness and reliability. In fact, all the projects are entirely developed in our R&D department Campy Tech Lab and we have put obsessive care into taking care of every detail. The hubs with USB ceramic bearings (Ultra Smooth Bearings) further enhance the wheels' smoothness and reduce weight and the need for maintenance. Comparative tests have shown that USB bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier. USB - Ultra Smooth Bearings - technology is used for Record cranksets and for the new Shamal Ultra wheels. G3 Geometry: Campagnolo has developed an assembly architecture which, compared with a traditional wheel, makes it possible to improve energy transfer, reduce the stress on the spokes on the right and increase transverse rigidity.This is achieved because in G3 geometry the right-hand side of the rear wheel is fitted with twice as many spokes as the left. The results of G3 system are truly extraordinary: better transfer of the driving torque, better lateral rigidity, reduction of the stress in the rear wheel spokes. And thanks to the G3 system that compensates for the forces acting on the 2 sides of the wheel, there are no more wheel vibrations, even for heavier people. In the 2012 range the Shamal and Zonda wheels increase their responsiveness specifically thanks to this system. G3 becomes Mega-G3 thanks to the oversize flange. This solution allows the increase of the torsional stiffness values even more, to the benefit of the overall responsiveness of the wheel. We can change to Shimano, SRAM, or XDR if you need. Just leave a note at checkout! Click the m e icon at the top right for more information about Velo Mine.

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