FCS II MB Split Keel Quad Fin Set

Description

Matt ‘mayhem’ Biolos’s specialty quad fin set. High surface area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities.

Ideal conditions
Open face, down-the-line waves, particularly good in point and reef breaks.

Board types
Modern fish and hybrid models with moderate-to-low rocker.

Fin material
Performance glass

Fin specs:

Quad Side
Base:4.63″ / 117.4mm
Depth:4.79″ / 121mm
Area:19.27″² / 12432mm²
Sweep: 44.8º
Foil:flat

Quad rear
Base:4.03″ / 102mm
Depth:4.40″ / 112mm
Area:12.63″² / 8150mm²
Sweep:28.5º
Foil:80/20

Please note: this fin is designed to be used exclusively with the fcs ii fin system, and will not fit in the traditional fcs dual plug system.