FCS Glass Flex G-X Side Fins
FCS Glass Flex G-X Side Fins

FCS Glass Flex G-X Side Fins

VAT included

Side byte set designed for 2+1 setups on longboards.



Moulded composite fin with engineered flex and tip response.

Similar template to the Carver Quad - giving the fin more sweep than the GL fin.

Small traditional longboard side bite designed to add speed, stability and control to any 2 + 1 set up. 

Ideal Conditions - A wide range of conditions from beach breaks to point breaks.

Board Types - All board types that use 2 + 1 fin set up.

Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.

Glass Flex

Glass Flex (GF) fins are moulded from engineering grade polymer. The flex of these fins has been designed to help novice surfers maintain speed and acceleration as they learn to execute turns and manoeuvers.


X-SMALL (Under 55Kg / 120 Lbs)

SMALL (55Kg - 70Kg / 120 - 155 Lbs)

MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)

LARGE (75Kg - 90Kg / 165 - 200 Lbs)

X-LARGE (Over 85Kg / 190 Lbs)

Manufacturer Reference
FCS Glass Flex G-X Side Fins
No reviews
Product added to wishlist
Product added to compare.

This site uses cookies to offer you a better browsing experience. See our privacy policy for more.