FCS G-4 Fins

The FCS G-4 fins were developed as a versatile high performance fin template with a flat sided foil. The G-4 fin is available in Green Flex creating a stiff, responsive medium template fin to best complement your dynamic surfing. The progressive flex pattern in the foil offers the right combination of hold and release through fully committed rail turns. We recommend the FCS G-4 Fins for medium surfers.

Green flex is a recycled material from FCS in an initiative to reduce impact on the Environment. Made from post consumer Material, namely used carpet, Green Flex matches the strength and flex properties of revolutionary Glass flex.

FCS G-4 Thruster Fin Size:

Base: 4.22 in. 107 mm
Depth: 4.22 in. 107 mm
Surface Area: 14.00 in. 9206 mm
Sweep: 34.1
Foil: Flat

The FCS G-4 Fins: available in Green Flex
No Reviews Yet! Finatic™ Member? Click here to test this fin!