The winning combination of carbon road wheels for time trials and triathlons. Possibly among the lightest on the market. Not only does it allow you to save a lot of watts, but the real-time gain is impressive. After many hours in the wind tunnel we have achieved a highly efficient aerodynamic design (H.E.A. high aerodynamic efficiency) The A-990 has exceptional performance and weight, and its real-time gain is impressive. The Tubeless rim with a 21mm internal width creates a perfect integration between the rim and the tire. The inner hub is machined from aluminum with Coax precision bearings and 6 pawls with 72 teeth. The wind passes unimpeded, the sail effect pushes you forward, and on climbs there is nothing to hold you back.
The A-7F is a fully aerodynamic 3-spoke carbon front wheel that produces no turbulence and allows the wind to pass through unobstructed. An extremely rigid construction with a fully curved 70mm profile rim that offers good control in crosswinds. The A-7F has exceptional performance, offering only 6.6 watts of air resistance at 45km/h in a wind attack range between +/- 20 degrees. The inner hub is machined from aluminum with ceramic bearings. Weight: 1915 gr