Collection:
Base Extensions
46 products19% Off
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North Sails Tendon Freeride Mastbase
The Tendon Freeride mast base is our most versatile mast base and can be used from wave surfing and freeride, through to racing in choppy conditions. Your reliable go-to mast base for most sessions...
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North Sails RDM Carbon Extension 34cm
North Sails RDM extensions ensure that you spend less time rigging and maximize your time out on the water. The Carbon is our lightest RDM extension, offering a more compact and stiff material for ...
Neilpryde Power Base Tendon Joint
This Tendon Joint is a replacement for windsurfing mast bases and most commonly compatible with brands like Neilpryde, Goya, and North Windsurfing.
North Sails RDM Aluminium Extension 34cm
North Sails RDM extensions ensure that you spend less time rigging and maximize your time out on the water. The Carbon is our lightest RDM extension, offering a more compact and stiff material for ...
North Sails MDM Carbon Extension 34cm
North Sails MDM extensions ensure that you spend less time rigging and maximize your time out on the water. The Carbon is our lightest MDM extension, offering a more compact and stiff material for ...
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Chinook EuroPin Head Tendon
Replacement Euro Pin Head (upper) for tendon bases.
58% Off
Goya 30cm Euro Extension SDM
The economic alternative. Same features, same strength, in a more affordable package using quality T8 aluminum.
Our aluminum extensions use the same pin and collar system, stainless steel power pu...
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Chinook Boom Collar Set
Boom Collar Set 2-Pin for Pro 1 Carbon or Pro 1 Alloy
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Chinook Euro-Pin Base Upper
Chinook Euro-Pin base. Upper section for use with 2-bolt plates.
Comes in:
-Mechanical joint
-Tendon joint
North Sails Diabolo Wave Mastbase
For all wave sailors, the Diabolo Wave mast base is a must-have. The Diabolo still offers the best blend between performance power transmission for precision wave sailing, and power absorption, cri...
27% Off
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Severne Cyclops 36cm RDM
FUNCTION AND RELIABILITY.
Solid Aluminium tubes combined with triple pulleys for friction free high tension downhauling.
Severne offers 3 sizes of the HD extension to compliment the race and fr...
34% Off
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Neilpryde X-Base MXT
SIMPLE. PRECISE. ENGINEERED TO PERFECTION.
The new X-Base ends the hassle of removing your baseplate after every session.Two T-nut screws ensure a solid, slip-free connection and smooth adjustmen...
10% Off
North Sails MDM Aluminium Extension 34cm
North Sails MDM extensions ensure that you spend less time rigging and maximize your time out on the water. The Aluminium is our alternative to the Carbon, with the same innovative features. The MD...
72% Off
Severne Triple Extension HD 36
With more people running freeride and slalom sails on RDM masts, the necessity for a 3-pulley RDM extension became obvious.
Design focused on reducing downhaul friction for easier rigging. Careful...
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