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Chinook 2-Bolt Quick Release Windsurfing Base Plate

$39.00
Makes rig attachments and separations easy, and saves your hands. No more tightening mast bases onto the board by hand.

Chinook Tendon 1-Bolt US Windsurfing Mast Base

$95.00
A perennial favorite at Big Winds, with decades of proven performance and staying power.

Chinook Two-Bolt Tendon Upper US Windsurfing Mast Base

$83.00
Big Winds' most popular 2-Bolt option that goes with the Chinook Quick Release plate.

Chinook Rubber 2-Bolt US Windsurfing Mast Base

$103.00
The rubber joint offers great flexibility and the smoothest ride on the water thanks to its shock absorption. Chinook's two-bolt mast bases are two separate pieces, and include Chinook's Quick Release Base Plate.

Goya Base Windsurfing Mast Base

$69.60
Lightweight, low-profile Euro-Pin mast base that's bomber built, and compatible with all Euro-Pin extensions.

Chinook Tendon 2-Bolt Euro Pin Windsurfing Mast Base

$121.00
A great choice for durability, efficiency and convenience. The tendon provides a positive, direct transfer or rig power into a board.

Chinook Tendon Upper Joint Euro Pin Windsurfing Mast Base

$97.00
Makes for quick and easy sail and board swaps. Pairs with Chinook's 2-bolt Quick Release Windsurfing Base Plate.

Duotone iBase 2.0 + iTendon 2023

$119.00
The lowest and lightest mast base system with central screw including release option

Chinook Rubber 1-Bolt US Windsurfing Mast Base

$90.00
Perfect for a variety of conditions and rider skill levels thanks to its great flexibility and shock absorption.