• Twin Fin

The Twin Fin has a retro 70’s feel, with updated performance qualities.
It was originally designed and hand shaped by Britt Merrick when asked to compete in a surf contest where shapers ride retro boards they have created themselves. Inspired by a twin fin that his father Al had shaped for himself in the late 70’s, and that a friend had recently found at a garage sale, Britt took a template off it, drew it on a blank and updated the rocker to have a more modern feel with added positive drive and carving ability. Thus, the new CI Twin Fin was born. The Twin Fin has been tested by Britt, Dane and CI Factory pilots in everything from weak beach breaks to good Rincon and has proved to be a fast and fun wave catching machine.  To offset negative characteristics of a usual high-volume retro design, the Twin Fin’s rails are tapered and relatively thin feeling for added sensitivity and responsiveness.
Starting in the summer of 2017, the Twin Fin comes standard with 3 Future fins plugs, and a twin + trailer combo specifically designed for this board utilizing the Futures Alpha technology. Prior to summer 2017 the standard fins set has the yellow RTM side fins and a single x-2 plug fiberglass CI trailer that we hand designed at the factory just for this board. Shop fins HERE
Ride the Twin Fin 2” to 4” shorter than you are tall; 1/2” to 1” wider, and 1/8” to 1/4” thicker than your normal shortboard.

Starting in summer 2017 this board is also available in Fusion Dual Core technology with FCS2. (Fins not included) Shop Dual Core here.
Shop Alpha Futures Here
Shop FCSII Twins Here

Available in Alternative Technologies







Skill Level

Foot Orientation


Foil / Rails

Nose Shape

Tail Width

Entry Rocker

Exit Rocker

Rocker Style


Twin Fin



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