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    Severne Cyclops RDM extension

    Severne Cyclops RDM extension


    The CYCLOPS extension has a single pulley for rapid loop ?n go rigging. Simply pass the loop of rope through the tack pulley on the sail and hook it over the single pulley on the extension. A single pull applies full downhaul tension in seconds.

    Available sizes: 36

    Price: 109.00 €

    Severne HD extension SDM

    Severne HD extension SDM


    The Severne HD is a light and sturdy extender with which you will achieve high performance. Adjusting the ring goes quickly and easily because of the simple system, this in combination with the 2 strong pulleys makes the Triple extension a super choice!

    Available sizes: 36

    Price: 109.00 €

    Severne Triple HD RDM extension

    Severne Triple HD RDM extension


    With more people running freeride and slalom sails on RDM masts, the necessity for a 3-pulley RDM extension became obvious.

    Available sizes: 36

    Price: 114.00 €

    Severne Wave Grenade RDM extension

    Severne Wave Grenade RDM extension


    HD stands for Heavy Duty. The new WAVE GRENADE HD has 36cm or 24cm of adjustment for better compatibility with our wave sail range. We analyzed the need for more reliable tubes over this increased length and tested a variety of Aluminum specification. We decided on a wall thickness 33% thicker and an increased outside diameter, for the ultimate durability against bending and breaking.

    Available sizes: 36

    Price: 109.00 €