An extremely performance mast, the SDM/RDM 40% are designed to get the most out of your sails with added durabilty and affordability. Perfectly matched to our free ride sail range these masts are especially suited to the Kult and Koyote.
As part of our intense Ka.RT (Ka Rig Technology) program we developed a unique layup for all of our masts. This enabled us to optimise weight without sacrificing the durability, resulting in a super responsive rig that flexes consistantly and reacts instantly. The mast bend curves are matched perfectly to our luff curves ensuring the sails behave exactly as the designers intended, twist and draft placement are optimised.
If you desire performance in a durable and affordable package then this is the mast for you.