FCS Christenson PG Single Fin-Volan-8.5" Size_140L the new S178 Stabilizer is

the new S178 Stabilizer is a high-speed upgrade to the Sonar Foil System for experienced riders

We have tailored the aspect ratio to provide better upwind reach

Model name: Diego

Topped with Billabong logo branding

A true industry benchmark

FCS Christenson PG Single Fin-Volan-8.5" Size_140L the new S178 Stabilizer isFrom FCS Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations. The FCS II Tool Less Longboard System No need for a plate and screw. Ability to adjust your fin position in the box mid surf. Easily insert or remove your fin in seconds. No fin key