Collection:
Base Extensions Parts
15 products
Chinook Tendon Joint #111
Replacement tendon joint for mast base. Standard with most tendon bases on the market.
Chin Brass slider T-Nut#90-8mm
Slider Brass T-Nut (8mm)
PowerJoint only #120
Replacement joint for rubber mast bases.
For US version (8mm female thread on both ends)
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Snap Collar Six Pin #168
The latest innovation eliminates all unnecessary moving parts. We've also reduced the outside diameter of this collar to stop sail wear on the board. Will easily retro-fit on older extensions.
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Universal Power Joint
This power joint can be used to replace or upgrade almost any windsurfer system and get you back on the water. Comes as shown, additional hardware may be required.
Rubber Joint
8mm threads
Height 5cm
Chinook Tendon Joint Proflex
Replacement tendon joint for proflex mast base .
Chinook Base Cup Kit #144
Replacement Cup Kit for US Bases-1-Bolt or 2 Bolt
Collar-Skinny pin-leash #169
This collar fits both carbon and aluminum skinny extensions.
Skinny Snap Collar and Plug
The latest innovation eliminates all unnecessary moving parts. We've also reduced the outside diameter of this collar to stop sail wear on the board. Will easily retro-fit on older extensions.
Chinook Tendon Screw & Nut Pin
Set of two: M5 Screws with Lock Nuts for europin tendon bases.
Chinook Tendon Screw & Nut US
Set of two: M5 Screws with Lock Nuts for US Cup tendon bases.
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Chinook EuroPin Head Tendon
Replacement Euro Pin Head (upper) for tendon bases.
Chinook Boom Collar Set
Boom Collar Set 2-Pin for Pro 1 Carbon or Pro 1 Alloy
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Tendon Joint Clear
This Tendon Joint is a replacement for windsurfing mast bases and most commonly compatible with brands like Neilpryde, Goya, and North Windsurfing.
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