North Sonar Mast Shim 25.1 NKB Women slightly curved rail breaks the

slightly curved rail breaks the water surface on touch down

The mast layup is futuristic: at the heart is a multi-piece core that gets wrapped with carbon that has optimised fiber orientation to maximise the potential of the materials

this covers you from all the elements

The clean black design blends seamlessly with any board setup

North Sonar Mast Shim 25.1 NKB Women slightly curved rail breaks theShimming your mast under the leading edge will trim the board nose up and help enable you to regain a more comfortable stance and control over the board at higher speeds. Shimming the mast under the trailing edge will trim the board nose down at lower speeds (e. g., pump, dockstart, or downwind), helping the foil to engage foil sooner. NOTE: North boards and foils are designed to work together for their intended discipline without the need for