Good to be able to buy single fins
Replacement fins for FCS II Reactor Tri & Quad sets in all materials.
Replacement fins for FCS II Reactor Tri & Quad sets in Glass Flex, Neo Glass, Performance Core and PC Carbon.
How to identify your missing fin
Turn your board upside down, and stand at the tail. Diagram below:
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Rode these for first time in small waves were pretty fast
I like this new fin better than the previous reactor model
Usually use large fins but got these medium size, more upright fins for when it’s steep and punchy. Definitely works well in those conditions. Find them to be a bit squirrelly in larger surf or mushy waves >3ft.