Bora WTO 77

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.

Colour variants

Bright Label

Weight

2-Way Fit: 755 gr

Price from 2.114 €

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Main Benefits

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.

Main features

WHEEL DEVELOPED IN THE WIND TUNNEL: every wheel component, from the rim to the hub and the spokes, is designed to guarantee maximum aerodynamic penetration.

RIM MADE ENTIRELY OF HIGH MODULUS CARBON: the rim made of unidirectional carbon ensures the rideability Campagnolo is known for.

SPECIAL BRAKE BLOCKS FOR CARBON WHEELS: the special compound increases braking performance on both wet and dry surfaces, without increasing the wear rate of the pad.

CUP-AND-CONE SYSTEM WITH CULT™ TECHNOLOGY: this technology combines the best ceramic balls and the special stainless steel cage. It is nine times smoother than standard systems – it enables eliminating oxidation and maintaining performance over time.

CUP-AND-CONE BEARING SYSTEM: easy to register balls/bearings - reduced possibility of ball/bearing play - precise cycling operations - steady performance levels.

HUB STRUCTURE IN LIGHTWEIGHT ALUMINIUM THAT IS EXTREMELY STIFF AND AERODYNAMIC: this was optimised in the wind tunnel and designed to reach elevated performance levels for stiffness and weight

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Specifications

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

Prices

The price refers to the suggeted retail price
The price refers to the model in its cheapest configuration (ex. hub, type of tires)
The price refers both to the product and to the all package