North Sails RDM 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 loop-loop-go system makes rigging simple and seamless, even on the downhaul. The low-stretch Dyneema rope greatly reduces friction, and downhaul can be applied with just your hands on most Wave and X-Over sails. The extension ring has a simple to use Pop & Slide system, so setting the right length becomes intuitive. The U-Pin button sits discreetly on the extension tube and has a manual locking function for safety and peace of mind, whether you’re in the waves or during long slalom reaches. High-grade plastic and stainless steel components ensure the extension will be in your quiver for many years to come.

Features

Loop-Loop-Go Downhaul Pulleys

These extensions match your sail perfectly. Making rigging as simple as loop the rope, downhaul, tuck it away and go!

Super Downhaul Dyneema Rope

Low-stretch Dyneema rope greatly reduces downhaul friction, makes downhauling much easier, and lasts.

Mushroom Sand Stopper

An oversized foam plug is placed on the top of all mast bottom pieces and extensions, cleaning the sand from the top piece prior to inserting the bottom piece, and keeping the sand out during sailing.

Discreet Locking U-Pin Button

An essential safety feature for in the waves, during long slalom and freeride reaches.

Pop & Slide Extension Ring