Fifty RDM Mast
RDM Reduced Diameter Mast
The Fifty strikes the perfect balance between quality and affordability—an ideal mast for recreational sailing and progressing through the fundamentals. Whether you’re uphauling, learning to waterstart, getting into the straps and harness, or just cruising on flat water, this mast is built to support your journey.
It shares the same bend and stiffness numbers as the rest of the Goya mast range, delivering a consistent feel across your rig. Think of it as a step up from the Surf Trainer—great for beginners, but fully capable in powered, planing conditions.
If budget is a consideration, the Fifty is your entry into the full Goya experience, offering matched performance with Goya sails and components. Built to get more people enjoying the best sport on earth—with the right gear from the start.
Available in 340, 370, 400, and 430 centimeters.
Built with the same length sections for easy handling.
Interchangeability:
Ultra Pro, Hundred Pro, Eighty Pro, Seventy, Fifty are interchangeable with each other, in all lengths and carbon contents, with RDM only.
Ninety Pro is interchangeable within itself, regardless of length.





















