Chinook 70T RDM Windsurfing Mast with Full Texalium
70% carbon content constant curve mast features full Texalium wrap to protect carbon from UV, abrasion, and impact. Chinook two year warranty. Mast bag sold separately.
Sizes 430 and shorter ship free in contiguous U.S.!

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Chinook Pro-1 Alloy Windsurfing Boom
Aluminum boom pricing, carbon boom stiffness, and a generous 62 cm tail-piece to cover a huge range of sail sizes. A proven mainstay here at Big Winds. Exceptional durability and reliability. One year warranty.
Sizes 150 and smaller ship for $49 in the mainland U.S.

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Chinook Pro-1 Alloy RDG Windsurfing Boom
RDG stands for Reduced Diameter Grip. Exceptional torsional rigidity. Features 60 cm tail-piece to span a wide range of sail sizes. Fits both standard and reduced diameter masts perfectly. One year warranty.
Sizes 150 and smaller ship for $49 in the mainland U.S.

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Chinook 40% Carbon SDM Windsurfing Mast
40% carbon fiber SDM windsurfing mast. Works nicely with the majority of sails on the market. No bag included.
Sizes 430 cm and shorter ship free in mainland U.S.

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Chinook Windsurfing Skinny Carbon Mast Extension
Dramatic weight savings for RDM mast users. Featuring the Power Haul 6:1 pulley and cleat assembly, and an easy to adjust adjustment collar. Available in US Base and Euro Pin constructions.
Chinook Windsurfing Carbon Extension SDM
Light, strong, and extensively tested in the Gorge. Chinook's Carbon Base Extension fits Standard Diameter Masts (SDM), and features large brass pulleys for improved leverage.
Chinook Polyester 5/32″ (4mm) Downhaul and Outhaul Line
DESCRIPTION This is the standard-sized 5/32″ (4mm) Chinook polyester line, used in all aluminum Chinook extensions and booms. Accept no