FCS II Mid Side Byte PG Fin Set | Response and control for your mid-length 2+1

You've committed to a mid-length, so set it up properly. These 3.6" side bytes come from FCS's GL template, a late-'90s design that has stood the test of time. Paired with your single fin, they add bite and response when you turn, so the board flows down the line but still tightens up higher on the face. Cut from Performance Glass in the Natural/Alpine colourway.

Key Technical Features

• Mid-length side byte template: Derived from the classic GL template to add response and control to a 2+1 setup.
• 3.6" size: Base 87.1mm, depth 92mm, area 5,990mm², with a 28.6° sweep and flat foil.
• Performance Glass: Machine cut from layers of solid fibreglass for a stiff, consistent flex that holds under load.
• Carver family: Built for powerful, drawn-out turns with added hold.
• FCS II system: Tool-less install. Also suits longboards, SUPs or shortboard quad rears.

Why You'll Love It

For mid-length riders who want a stable, versatile 2+1 that encourages smooth flow without losing the ability to tighten up their turns. They're at their best on open-face, down-the-line waves at points and reefs.

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