The Hobie SX has a larger sailplan, longer wings then the 18 Magnum and I believe a different mast in addition to the spin.
- Sail Area 240 sq ft
Hobie 18 specs Sail Area 240 sq ft
Either the NAHCA website is wrong or the boats have the same sail area. The SX has a taller stick (additional 17.5" vs stock Hobie 18).
I have sailed both, and raced the SX for a year without the wings. Great boat with great numbers...and no slouch when fitted with the spin. Could be the ultimate portsmouth distance racing machine.
Chris.
