North MDM Windsurf Extension (34cm) Axis 90% duck down / 10%

90% duck down / 10% feather

SONIC blade shape for optimum speed and storke performance

An elongated and wide shape with a low rocker line ensures extra stability and good gliding

HS1550 - Faster

8+1+1 D-rings for multiple usages and kayak seat attachment

North MDM Windsurf Extension (34cm) Axis 90% duck down / 10%North WS MDM Aluminium Extension North Sails MDM extensions ensure that you spend less time rigging and maximise your time out on the water. The Aluminium is our alternative to the Carbon, with the same innovative features. The MDM extension includes 4 oversized, low friction, easy thread, corrosion resistant plastic pulleys, that line up perfectly with the sail. When combined with the low stretch Dyneema rope, an 8 to 1 pulley ratio makes high