Lightweight fin made in carbon fiber. White ABS rail for added durability. Proven U.S. Finbox system. This fin has the right size for the Heron Series, as it gives the board great stability and tracking. The fin comes with and spare fin screw. There is a fin holder inside the Billboard pump bag to keep the fin safe during transport. Please see the user guide and how to videos for installation guides on Billboardsup.com.
