Bora has become the benchmark in the carbon race wheel sector for many reasons, including reactivity, handling, lightness and reliability.
Still, it is the wind, or better said, the penetration of the wind that gives the wheel its name since aerodynamics is an essential part of its performance. With the Bora WTO (Wind Tunnel Optimized) project, the Campy Tech Lab dedicated all of its energy on further improving aerodynamic efficiency, pushing the boundaries once again. Today, the result achieved by this task force is called the Bora WTO 77. Every element of this wheel was designed completely from scratch and it has become the fastest front wheel on the market.
The most aerodynamic 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 and having the same impact on the new rim. 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 16-spoke elliptical cross section has a far superior rolling resistance compared to a spoked wheel.
The smoothest The well-known Cult cup-and-cone bearing system is unrivalled in terms of smoothness. 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 C19 class allows you to mount tyres from 23, 25 mm to 28 mm, with perfect pairing of the rim-tyre system.
Choose aero... but make it Campagnolo Campagnolo's rideability remains high despite the focus on aerodynamics. The wheel structure enables reducing energy dissipation, transferring all the energy produced by the cyclist to the asphalt. With 745 g in weight, not even a 77 mm profile can tolerate the route's variations in elevation.
SPOKES 16 steel spokes in the elliptical cross section Anti-rotation technology VERSIONS AND WEIGHTS Bright Label Only available for: 2-Way Fit: 755 gr HUB Black aluminium monolithic hub CULT Cup-and-cone Hub edge: 100 mm Pivot material: aluminium RIM Profile height: 77 mm Rim material: carbon Rim cross section (H x W): 77 / 26.5 mm Rim class: C19 AC3 technology on the braking rim Water Transfer graphic TYRES Clincher Tubeless ASSEMBLY The Bora™ WTO 77 Wheel is entirely hand-assembled by a specialised Campagnolo® technician and is 100% checked by electronic instrumentation. This procedure ensures that every single Campagnolo® wheel offers maximum performance and reliability. COMES WITH Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dry Lightweight Quick Release wheels with an aerodynamic profile and shiny finish 35 mm tubeless valve 65 mm valve extender Bushing to reduce the size of the valve hole User manual