505 Seldén Mast Cumulus - Ex. Rigging Pack.
The Cumulus mast for 505 provides an excellent balance of stiffness, weight and gust response.
The Cumulus masts are using the new Xtra Proof Strength (XPS)aluminum alloy.
Sectional Weight | 1.04 kg/m |
Dimension - fore/ aft | 70.5 mm |
Dimension - athw | 58.7 mm |
Stiffness - fore/aft | 20.41 cm4 |
Stiffness - athw | 14.4 cm4 |