FCS II JW Performance Glass Grom Tri Fin Set – Extra Small

Description

Julian’s thruster set features a neutral side fin template with a smaller centre fin. This makes it ideal for performing short arc turns, and fast futuristic surfing on and above the lip.

Fin Size: Extra Small – Under 45KG

Ideal Conditions: Hollow, steep, punchy beachbreaks

Board Types:Best suited to performance boards with shallw concaves and mid to low rocker

Fin Specs:

Side Fins:
Base: 4.08″ / 104mm
Depth: 4.21″ / 107mm
Area: 12.97″² / 8368 mm²
Sweep: 33.2°
Foil: Flat
Centre Fin:
Base: 3.97″ / 101mm
Depth: 4.16″ / 106mm
Area: 12.00″² / 7740 mm²
Sweep: 30.2°
Foil: 50/50