This Performance Glass FCS II Flow longboard fin uses the new tool-less FCS longboard system! This brilliant innovation is super easy to install your fin, no fin key or screw driver needed. It takes seconds to put in and take out.

Fin overview

• Pivot in the pocket, lock the rail on the wave face and run the nose.
• Upright fin with minimal sweep and base.
• ​Loose fin for performing tighter turns.
• ​Bigger sizes ideal for logs and nose riding (9" + 10").
• 2 + 1 Compatible.
• Designed to be used in most existing FCS Longboard boxes. No new box required.
• Colour: Clear
• Size: 10.25 inch

Performance Glass

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 required.
• Designed to be used in most existing Longboard boxes. No new box required.