US$ 60.00
an “S” deck to keep the nose and tail foils on the thinner side
In addition to its natural wellness properties
the Zen 4 also excels in below average surf
BLOCK SURF WOOD SURFBOARD WALL RACKS
FCS II Matt Biolos Split Keel Quad Fins accessories an “S” deck to keepOverview Matt 'Mayhem' Biolos's specialty quad fin set. High area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities. Board Types Designed to fit the FCS II Fin System. Recommended for all board types including modern fish and hybrid models with moderate to low rocker.