Chinook PROFLEX 2-bolt Mast Base w/ Euro Pin Severne Sails Fits most metal wide mast

Fits most metal wide mast tracks

It's designed to be easy to ride

Full kit to adapt a Chinook Carbon Boom into an on-the-fly outhaul system

efficiency

This machine is the go-to high-performance shape for the Duotone team riders competing on the GKA world tour because of its fast

Chinook PROFLEX 2-bolt Mast Base w/ Euro Pin Severne Sails Fits most metal wide mastProduct Details The all new Chinook Sailing 2 Bolt Pro Flex Mast Base Euro Cup EX features all of the advantages of a tendon base with the added features of a mechanical base. Chinook Recommends Using This Mast Base for use with a Foil Only. Same shock absorption as standard Tendon bases for less stress on board, & sailor. Uses standard Chinook Tendon for easy serviceability. Free moving Mechanical hinge provides ease of attachment for larger or wider