Replacement fins for the H4.
Overview
UNIQUE TEMPLATE
Radically different side & centre fin templates create a powerful fin set with ultimate speed & drive.
Ideal Conditions
Board Types
Fin Family

View theFCS Fin Data page for Base/Depth/Area/Foil information.
Explore the FCS Fin Comparison Tool - an easy way to compare up to two fin templates side by side. Get a clear view of the differences and make a more informed choice for your next setup.
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