FCS
FCS II Mid Side Byte PG Fin Set - Natural/Alpine
FCS II Mid Side Byte PG Fin Set - Natural/Alpine
Glass side bytes that give your mid-length 2+1 extra response and control without killing the flow.
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About This Product
About This Product
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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Shipped Within 24 Hours
Shipped Within 24 Hours
Order by 12pm Mon-Fri to receive same-day DISPATCH
Order after 2pm and receive next business day DISPATCH.
To recieve your order before Christmas, order BEFORE THE 21ST! Orders placed after this date may not arrive on time.
Our full shipping policy can be found here
Free Returns & Exchanges
Free Returns & Exchanges
Free returns are granted if you receive an item that is faulty, or is not as described.
We do not cover return fees if you change your mind or order incorrectly.
We only accept returns to us within 14 days of date of receiving, in the condition that you received it and we will happily exchange it or issue a refund. *Conditions Apply.
PLEASE NOTE: Sale items are offered at significantly discounted prices so please choose carefully as we WILL NOT offer exchanges or returns on sale items.
Our full return policy can be found here
Happiness Guarantee
Happiness Guarantee
We want you to be happy with the product you buy, so all our products offer a 12-month repair and replacement warranty for factory defects or manufacturing errors.
All warranty claims and repairs must only be assessed by the manufacturer and/or manufacturer's representative and will be repaired, replaced, or credited at their discretion excluding any shipping fees.
A valid proof of purchase will be required for all warranty claims.
Contact us on support@welcomeboardstore.com.au or call 039781472 for more information.

About FCS
FCS (Fin Control System) is the Australian brand that changed how surfers set up their boards, pioneering removable fin systems and working with world champions like Mick Fanning and Mark Richards to refine its templates.
Today FCS makes fins, traction, leashes and board bags across a range of constructions, with a growing focus on lower-impact materials. If you want to tune how your board feels without buying a new one, FCS is where most surfers start.
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