PROGRESS Clincher Wheelset SET A-7D A-990 DISC SHIMANO PGRU7F90CJHGBL

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