Hubs
Smoothness will ensured by the well known USB™ bearing technology.
The cap and cone technology maintains the most efficient angle of contact between the bearings and bearing seat, increasing the smoothness and durability.
Spokes and nipples
Double-butted steel spokes (18 front, 21 rear) with aero profile enable maximum aerodynamic penetration.
Aluminium nipples make it possible to reduce the peripheral mass of the wheel to the minimum, thus increasing its reactivity.
