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Chinook Skinny Aluminum Windsurfing Mast Extension

$87.00$115.00
Our most proven windsurfing extension. Extensively used in Big Winds' schools and rental fleets. Bombproof, single-piece aluminum construction, Power Haul 6:1 pulley and cleat assembly, and an easy to adjust six pin adjustment collar.
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Duotone Power XT Dyneema Downhaul Line (2 Piece)

$34.00
2 pieces of replacment 4.5mm x 6′ Dyneema line for the Duotone Power XT extension. 

Chinook Windsurfing Skinny Carbon Mast Extension

$148.00$184.00
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.
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Duotone Power XT 2.0 Windsurf Mast Extension 2023

$199.00
This is it! A loop-n-go downhaul. No tools. No sitting down. No muscling. Best of all, tuning on the water. Our best selling extension, and for good reason.
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Duotone Power XT 2.0 SLS Carbon Windsurfing Extension 2023

$329.00
Downhauling made easy. No rigging tools. No torn hamstrings. Click click. And best of all, tune your downhaul on the water.

Chinook Windsurfing Carbon Extension SDM

$140.00$167.00
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.
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Duotone Uni.XT Extension 2023

$129.00$269.00
The most technically advanced and lightweight standard extension in the world, with extra attention given to rope alignment pulleys that simplify downhauling, and offer loads of leverage.
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Chinook Tug Cleat Handle

$20.00$31.00
Easy to use, two handed cast aluminum design won’t break in your hand, and saves your back.   Keeps your
Select options This product has multiple variants. The options may be chosen on the product page