Severne Wave Grenade Carbon RDM Mast Extension

The Severne Wave Grenade extension is a heavy duty mast extension that is built for toughness and performance.  The walls are high quality pre-preg carbon that are 25% thicker for extra strength against bending and breaking, so you can be confident windsurfing in any conditions. With a stainless steel adjustment collar, internal metal chassis, 0cm extension setting and unique pulley alignment, this is the ultimate in extensions.  Pick 24cm or 36cm of extension.