armstrong foils performance mk ii carbon mast Size:93.5 cm The SR line retains its

The SR line retains its core characteristics: perfectly balanced freeride boards that are easy to handle

We call this FULL CUSTOM D/LAB TECHNOLOGY (you can find all the details below under TECH FEATURES)

it wasn't easy to design a foil sail that performs better in all aspects and isn't just different

especially in critical situations

armstrong foils performance mk ii carbon mast Size:93.5 cm The SR line retains itsWe present the Armstrong Foils Performance MK 2 Carbon Mast. The Performance Mk II Carbon Mast sets new standards in the Armstrong product line. Its redesigned cross section is a stiffer evolution of our industry leading Performance Mast Mk I. It now features a wall thickness of 13. 8 mm, an optimized string length, and an even more efficient profile. Flexural stiffness has been increased by 30%, and torsional stiffness is 20% higher than that of the