alkali Hull flex 9" and 10"

alkali Hull flex 9" and 10"


Versatile fin for mid-lengths, hulls and v-bottom boards, this fin is fast and free.



Narrow, upright base through to an even, raked tip..

Designed to perform well when placed further forward in the fin box

Highest quality 7.5 oz. fibreglass cloth and Silmar Brand resin.
Solid brass pin. Stainless steel plate and screw.
100% Handmade

Fin Finder

Board Type

Longboard, Mid Length

Set Up

Single, 2+1


Drive, Standard, Loose

color and size:
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