Rudderblade Optimist DSK Aura Onedesig, without fitting
DSK Foils
Article number : DSK-R-AURA
The front edge has been beveled just below the positioning fitting
The back bevel has been lifted up by 6 cm
The A angle has been decreased by 1 degree aft
The cross section of the back edge bevel became a hydrodynamic curve instead of a ramp.
The front edge has been smoothed .
The hydrodynamic shape of the rudder has been turned parallel to the sea level
90 degrees.