FIREWIRE ENDORFINS KS1 FIN SET

Endorfins KS1 Fin Set

An upright fin set with incredible pivot, designed by 11x World Champ, Kelly Slater. Single Tab variants are compatible with Futures' fin system. *** A better build – innovative carbon inlays add strength and flex that enable them to be built with a core comprised of 90% pure air. As a result, these

Wave Type

This is Kelly Slater's original fin set, which is an upright template that is designed to pivot. It really comes to life in hollow waves and critical pockets, or will be your choice if you prefer a tight pivot.

Fin Features

An upright template that is designed to pivot. Our team will mix and match the quad rears from this set with other fin sets to explore a variety of feelings.

Available Sizes

Frequently Asked Questions

Which fin boxes are these compatible with?

Please check the product title and specifications — Firewire and Slater Designs fins are available in FCS, FCS II, and Futures configurations. Make sure your board's fin boxes match the fin system.

How do I install these fins?

Insert the fin tab into the fin box and tighten the set screw finger-tight. Use the fin key provided or a standard fin key. Do not overtighten, as this can damage the fin box.

Can I use these fins in all wave conditions?

These fins are designed for performance surfing across a range of conditions. Larger fin templates provide more drive and hold in bigger, more powerful waves, while smaller templates offer increased speed and release in smaller surf.

Care & Maintenance

Rinse fins with fresh water after each session. Store in a protective fin sock or case to avoid scratching. Inspect fins for cracks or chips before each session. Do not overtighten fin screws — finger-tight is sufficient.

Package Contents

• Endorfins KS1 Fin Set (fin set)