$139.95

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

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.

Base: 4.09" (103.7mm)

Depth: 4.24" (107.5mm)

Area: 12.62" (8140mm)

Foil: 80/20