Isthmus Sailboards has been a proud supporter and firm believer in the Kona One concept from it's early beginnings in 2006. It's a versatile board that brought the fun and excitement of windsurfing a longboard back to the industry. It's unique shape and step tail design blends light wind touring of a longboard with a higher octane short board feel once planing. We offer the full range of the Kona series including the Kona-One, Carb-One and Step One designs. The Kona-One is a class competitive one-design board that you can learn on, progress on, race on and SUP on. A true all-round windsurfing and SUP board. The Step-One is a simplified version of the Kona-One. It shares the same shape and construction, but with a simpler daggerboard system and a reduced EVA deck pad area. The Kona Carb-One is an all carbon construction version of the Kona-One with the addition of a sliding mast track. It is lighter, stiffer then the Kona-One and delivers more performance range. We also offer the Kona-One rigs. If we don't have your size in stock, we can order it for you. We will continue to add more of the Kona Designs to our offerings.
Final closeout. An "all round fun Longboard" that's a Kona shape and a blast to sail! Simplified graphics and ASA daggerboard.
New "Club" offering – the same multi-purpose board equiped with a more user friendly plastic daggerboard and smaller fin.
This new design targets both entry windsurfing to rapid intermediate progression. AST w/ full EVA deck pad.
Multi-purpose board performance. Blends freeride, freestyle, racing & SUP elements into one great board.
Reduced. Carbon Kona One with a sliding mast track is the ultimate in cross-over longboard performance.