-50%

H4 Smoke Tri Fin For Discount

Original price was: $159.95.Current price is: $79.98.
0 reviews
26 people are viewing this right now
Estimated Delivery:
15 - 22 Mar, 2025
Trust Badge
Guaranteed safe & secure checkout

Description

FCS II H4 Smoke Thruster Set – 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.

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

Ideal Conditions

A wide range of conditions, particularly good in critical overhead waves.

Board Types

Designed to fit the FCS II Fin System.

Recommended for performance shortboards with moderate-to-low rocker.

Fin Family and Specifications

Accelerator: Find Control. Speed, flow and response with added control.

Small

Sides

Base: 4.36 110.6mm
Depth: 4.34 110.1mm
Area: 14.29 ² 9221mm²
Sweep: 38.3º
Foil: Flat

Centres
Base: 4.29 108.8mm
Depth: 4.49 113.9mm
Area: 13.82 ² 8917mm²
Sweep: 37.2º
Foil: 50 50

Medium

Sides

Base: 4.48 113.6mm

Depth: 4.45 113mm
Area: 15.07 ² 9721mm²
Sweep: 38.3º
Foil: Flat

Centres
Base: 4.40 111.7mm
Depth: 4.61 117mm
Area: 14.58 ² 9405mm²
Sweep: 37.2º
Foil: 50 50

Large

Sides

Base: 4.59 116.5mm
Depth: 4.57 115.9mm
Area: 15.84 ² 10221mm²
Sweep: 38.3º
Foil: Flat

Centres
Base: 4.52 114.6mm
Depth: 4.73 120mm
Area: 15.33 ² 9893mm²
Sweep: 37.2º
Foil: 50 50

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.

Size

Medium, Large

Related products

linkhappyus.shop © 2025 All Rights Reserved

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Description
  • Weight
  • Dimensions
  • Additional information
  • Add to cart
Click outside to hide the comparison bar
Compare