GP14 Seldén Mast Alto mark 2 - Ex. Rigging. The Alto mast for he GP14 provides an excellent balance of stiffness, weight and gust response. The Seldén Alto section is 5% stiffer than Cumulus it is used by heavier teams looking for extra power in marginal conditions. The Alto masts are using the new Xtra Proof Strength (XPS) Aluminium alloy. Features: All masts are made from 6082T6 aluminium. CNC plasma cut tapers for ultimate accuracy and consistency Heat treated after tapering increases material hardness. Durable peened finish. Welded in headbox. Fittings: Ball bearing spinnaker halyard and pole lift boxes. Fully adjustable spreader system. Vernier spreader length adjusters. Gooseneck with stainless steel spigot and positive lock. NOTE: This is a collection only product from Rooster at Fareham UK. Mast Properties Sectional Weight 1.07 kg/m Dimension - fore/ aft 70.5 mm Dimension - athw 59.5 mm Stiffness - fore/aft 21.49 cm4 Stiffness - athw 14.9 cm4
