NKX Carbon Fiber Ultra is a race fin, which is compatible with the US fin box system. The fin is suitable for Race SUP boards, where speed and propulsion is everything.
The fin consists of carbon, which is an ultra rigid, light and robust material that contributes to absolute control and high performance. When purchasing this quality fin from NKX, a screw for fastening the fin onto your SUP board is included.

An absolutely superb fin for all SUP enthusiasts who love to speed and effortless paddling across the water with their Race SUPs.