Features:- With its 45 mm profile and special rim design, the new Bora WTO 45 carbon road wheelset from Campagnolo offers maximum aerodynamics. - The wind is thus no longer the biggest enemy but a valuable ally of the athlete.- Carbon performance with medium profile: Campagnolo's Bora WTO 45 wheels- The absolutely smooth hubs with the USB cone bearing shell system confirm the impression that Campagnolo has put everything into optimising the performance of these wheels. - The internal rim width of 19 mm makes it possible to fit 23 mm, 25 mm or 28 mm tyres. - Thanks to the 2-Way Fit system, it´s up to you to choose between clincher and tubeless tyres.Specifications: - Type: Bora WTO 45 Dark- Rim type: Clincher- Position: Front and Back- Wheel size: 28´´- Front axle: Ø5 x 100 mm- Rear axle: Ø5 x 130 mm- Brake type: Rim- Cassette body: Campagnolo 9/12S- Material: Carbon