Home » Mast Bases and Extensions

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Duotone iBase 2.0 + iTendon 2022

$109.00
The lowest and lightest mast base system with central screw including release option

Duotone iBase 2.0 Plate Only Windsurfing Base

$46.95
DETAILS This plate is the bottom half of the Duotone iBase 2.0. It’s often purchased as a backup, or for

Duotone iBase 2.0 Mast Base + Joint (Long Pin)

$110.95
DETAILS Lowest Design, Extreme Durability – To ensure the iBase 2.0 can be installed or removed without the need for tools, it

Chinook Rubber 2-Bolt US Windsurfing Mast Base

$103.00
DESCRIPTION You can’t go wrong with a rubber mast joint! The rubber joint is by far the most popular joint

Chinook Rubber 1-Bolt US Windsurfing Mast Base

$90.00
DETAILS It’s back! The rubber joint is by far the most popular joint available, and it is perfect for a