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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
The JL fins are part of the Neutral family
46”Height: 4
We’re offering the Peregrine fronts with our JL trailers
in more powerful conditions
Build Your Own Grennan (Futures Base) - Apex Trailer:Small The JL fins are partBuild your own Thruster Quad 5 Fin Grennan fins. Jeff Grennan has been working on the design of his templates for years. Over the last year we've been working with him to add a high performance foil in order to increase the flow and speed of his fins. Jeff's idea was to pair a narrow base in order to decrease drag while adding lots or rake in order to retain control down the line and through turns. And boy was he right; his template has become a
