Welcome to FiberSpace!

We will help you choose the right windsurfing mast for your sails and show what to look for when you're buying a new carbon mast, boom, or mast extension.

Fiberspar turned windsurfing upside down twenty years ago with the first carbon masts, booms, and extensions. Our unique patented manufacturing technology still sets the standard in performance, innovation, and reliability. Superior Reflex Response and perfect bend curve make our new Reflex 7000 QT and Radius RDM the standard of Champions. The new Super Wave packs all-around performance, and the Tidal Wave RDM is the best RDM on a budget. Our All-Carbon booms with optimum stiffness-to-weight and easy to use Posi-Lock mast extensions complete the ultimate rig. From Formula racing to soul surfing, Fiberspar has the right rigging for your sail.