ManufacturerSectionWeight (kg/m)Fore/Aft Dimension (mm)Athwart Dimension (mm)Stiffness fore/aft (cm⁴)Stiffness athwart (cm⁴)
SuperSparsM21.05725721.714.7
SeldenAlto1.0770.559.521.4914.96
SeldenCumulus1.0470.558.720.4114.37
SuperSparsM70.95695721X
SeldenEpsilon1.09725721.815.6
SeldenD0.97735719.512