SLINGSHOT FCS II QUAD FIN SET
Pre-order now - Instock April 18th
FCS II keyless quad fin set, comes with two symmetrical inside fins and two outside fins.
Stock fin set included with Model Year 2016 - current Gnarwhal and Gnarwhal XR wakesurfers. Also compatible with 2018 Fwake Foil Board. See how to install your fins.