FCS II H4 FIN - QUAD REAR SET - MEDIUM

The H4 looks and surfs different to any other fin. Precision Swiss engineering matched with a highly evolved template provides an unprecedented level of control and predictability at high speeds.

Quad Rears designed to work with both medium & large H4 sets.

UNIQUE TEMPLATE

This set comes equipped with 2 x Quad Rear Fins, designed to work with both medium & large H4 sets.

While the science behind the template, materials & the foils are highly complex. Every component of this fin has been engineered to create a simple synergy between the fin & the surfboard, the rider & the wave.

REAR FIN SYNERGY: The H4 quad rear combines the power + control of the H4 thruster, with the added speed & drive of a quad.

QUAD REAR PROFILE: A similar hybrid outline on the front and rear fins helps minimise turbulence + provides a smooth and predictable feel.

ENHANCED FOILS: Revolutionary new foil designed to grip longer through turns and promotes perfect rail to rail transitions.

Radically different side & centre fin templates create a powerful fin set with ultimate speed & drive.

SIDE FIN PROFILE: Lower section produces maximum acceleration, while hatchet like tip creates stability & control.

CENTRE FIN PROFILE: Highly raked elliptical outline reduces drag, and offers feeling of predictability when releasing through turns.

FIN FOILS TEMPLATE: Thicker base with tapered tip optimises flex & regulates the release of energy during rail to rial transitions.

NEW CONSTRUCTION

PRECISION SWISS ENGINEERED: Creates perfect synergy between fin geometry & HI-FI materials, giving smooth & predictable feel.

HIGH DENSITY UNI-DIRECTIONAL CARBON FIBRE: Light & super strong with custom orientation to transfer more of your energy into speed than any other fin.

DYNAMIC TRAILING EDGE: Internal composite morphs under extreme load, enabling the fins to be pushed harder without sliding out.

INNOVATIVE PRODUCTION: Highly specialised robotic automation combined with camera assisted quality control, ensures absolute accuracy. 

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

WHY THE H4 QUAD? - See Below!

Eliminating the centre fin reduces drag, it’s that simple. Quads are faster, provide more acceleration compared to a thruster, and offer a feeling of control inside the tube. The H4 Quad rears were designed to perfectly compliment the unique side fin template, offering the pivotal control typical of a tri fin setup with the advantage of extra forward projection.

“The H4 Quad felt so quick and smooth, and lets you ride really deep in the barrel. I also felt secure when carving off the top, like I could push as hard as I wanted.” – Filipe Toledo