These wheels come set up with a Campy freehub. If you would like Shimano/SRAM please leave a note in your order, and we will happily change it for you. Actual Weight: Front 670g Rear 858g.With the new Bora WTO 45, Campagnolo has focused on producing the most efficient wheels possible in terms of decreasing rolling resistance as the cyclist moves and maximising aerodynamic efficiency. The acronym WTO - WIND TUNNEL OPTIMIZED - calls to mind the environment that the team of Campy Tech Lab engineers worked in to meet these challenging project objectives. 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 18-spoke elliptical cross section in the front and 21-spoke rear cross section in the rear result in a far superior rolling resistance of the cross sections compared to competitor wheels. 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 tire or a tubeless tire, with less rolling resistance. The C19 class allows you to mount tyres from 23, 25 to 28 mm, with perfect pairing of the rim-tyre system. 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. A 45 mm profile and a weight of 1,547 g for the pair makes this wheel ideal for riding on routes that enable going more than 40 km/h. 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 boosts braking performance on both wet and dry surfaces, without increasing the wear rate of the pad. 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. 18 steel spokes in the front elliptical cross section. 21 steel spokes in the rear elliptical cross section, spaced in groups of three through the G3 system. Anti-rotation technology on the radial spokes.
Hub edge: 100 mm in the front, 130 mm in the rear. Rim cross section (H x W): 60 / 26.5 mm.
AC3 technology on the braking rim. The Bora WTO 60 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. 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. Bushing to reduce the size of the valve hole. We can change to shimano/sram freehub body and brake pads if needed. This item is in the category "Sporting Goods\Cycling\Bicycle Tires, Tubes & Wheels\Wheels & Wheelsets".The seller is "velomine" and is located in this country: US. This item can be shipped worldwide.