Armstrong Mk II Carbon Mast Surf Ears Since its inception Speedster has

Since its inception Speedster has always been a favourite no-cam

and ready for any use and conditions

The Fusion Carbon mast puts performance above all else

so a single reinforced deep Tuttle box is fitted

/ Minimal downhaul for light wind power

Armstrong Mk II Carbon Mast Surf Ears Since its inception Speedster hasThe Mk II Carbon Mast is the entry point to carbon in the Armstrong lineup. Our original mast, re engineered, delivers a stiff carbon mast at an accessible price. Built with a 15. 8mm section for a stable ride feel, it offers dependable stiffness and smooth control across a wide range of disciplines, making it ideal for everyday riding and riders stepping up into carbon.