EA Blackstix Tri Fins fathers_day The overall flat rocker

The overall flat rocker

This is a great entry-level option for those just learning to surf

A little wing in the tail helps to pull in the last 4 inches of the tail creating a lot of curve in the outline

The bottom concave is a deep double concave that blends into a vee off the tail

EA Blackstix Tri Fins fathers_day The overall flat rockerThe EA Blackstix Thruster set by Futures Fins are ideal for generating speed on performance surfboards in smaller or weaker waves. The EA Blackstix, designed by Eric Arakawa of EA Surfboards, is a medium size Speed Generating fin with a Ride Number of 9. 8. The Blackstix construction and V2 foil are ideal for building speed in smaller waves. The EA template features a slightly refined tip, making the EA Blackstix one of our most popular fins for