FCS II Matt Biolos Split Keel PG Quad Fins Color:Black Fiberglass is stiff and tough

Fiberglass is stiff and tough for heavy conditions or surfers that appreciate very stiff fins

Fin Set-up: 5

Plus the low to medium nose rocker helps paddling speed

Riders of the Magic Model have been known to surf better

FCS II Matt Biolos Split Keel PG Quad Fins Color:Black Fiberglass is stiff and toughMatt 'Mayhem' Biolos's 'MB' shaper fin. High area specialty quad set adds bite and control. Upright keel template designed for traditional fish shapes. 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. Details Board Types Designed to fit the FCS II Fin System. Recommended for all board types including modern fish and hybrid models