FCS II MB PG Split Keel Surf Fins jones The impregnated material works to

The impregnated material works to minimize calk build up for top glide performance

Mini resin-7 hard rock maple

Firewire's proprietary parabolic rail construction

a soft collar

versatile surfboard that is very sensitive under foot and rides well in a wide variety of conditions

FCS II MB PG Split Keel Surf Fins jones The impregnated material works toTech Overview 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. Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff,