FCSII MB Split Keel | Quad 4 Fin Set | Performance Glass | Mayhem | Matt Biolos | Suits Fish and Grovel Surfboards

The FCS II Matt “Mayhem” Biolos Split Keel Quad fins by FCS have been designed to give plenty of bite and control to quad fishes and wider tail hybrid boards while still allowing for plenty of pivot. These fins can really liven up your board.

Ideal Conditions:

Medium to small surf conditions. Open face, down-the-line waves, particularly good in point and reef breaks.

Recommended Surfboard Types:

Recommended for all board types including modern fish and hybrid models with moderate-to-low rocker Upright keel template designed for traditional fish shapes

FCS 2 Fin Construction – Performance Glass