- The historical name which for many years has been a synonym for an aerodynamic wheel is back on the top again thanks to the Shamal Ultra, the synthesis of fifteen years of evolution of high-performance wheels for racing bikes.
- The light alloy rims are CNC-machined to optimize the mechanical specifications; welded rims with a ground braking surface and the spaces between the spokes are lightened by toroidal grinding.
- The rim is dynamically balanced; in other words the imbalance of the mass as a result of the non-equivalence of weight between joint and valve is compensated by the extension of the toroidal grinding.
- The top bridge of the rim is not drilled in the traditional way to fit the nipples, so that the use of rim-tape is pointless and the system is lightened further as a result.
- Both the spokes and nipples and in light alloy, to provide rigidity, lightness and aerodynamics at an absolute level.
- The central body of the hubs is made of carbon and the flanges of aluminium, specially machined to lighten them; the axle is in light alloy while the 15-ball bearings are adjustable.
- The right-hand flange of the rear hub is oversized to maximize torsional rigidity and therefore drive torque transfer.
- The cam lever of the release mechanism is actuated bilaterally and symmetrically.
- The result of all this design and manufacturing refinement is a light but strong wheel, snappy and reactive, laterally and torsionally rigid, but sufficiently comfortable in longer races.
- Wheels bags are included in this price
- The light alloy rims are CNC-machined to optimize the mechanical specifications; welded rims with a ground braking surface and the spaces between the spokes are lightened by toroidal grinding.
- The rim is dynamically balanced; in other words the imbalance of the mass as a result of the non-equivalence of weight between joint and valve is compensated by the extension of the toroidal grinding.
- The top bridge of the rim is not drilled in the traditional way to fit the nipples, so that the use of rim-tape is pointless and the system is lightened further as a result.
- Both the spokes and nipples and in light alloy, to provide rigidity, lightness and aerodynamics at an absolute level.
- The central body of the hubs is made of carbon and the flanges of aluminium, specially machined to lighten them; the axle is in light alloy while the 15-ball bearings are adjustable.
- The right-hand flange of the rear hub is oversized to maximize torsional rigidity and therefore drive torque transfer.
- The cam lever of the release mechanism is actuated bilaterally and symmetrically.
- The result of all this design and manufacturing refinement is a light but strong wheel, snappy and reactive, laterally and torsionally rigid, but sufficiently comfortable in longer races.
- Wheels bags are included in this price