FCS II MB PG Split Keel Surf Fins ak True T6 heat-treated baseplates and

True T6 heat-treated baseplates and hangers

Fiberglass: Biaxial

and a re-engineered covert blackout zip

The Anti-Hero Classic Eagle 8

FCS II MB PG Split Keel Surf Fins ak True T6 heat-treated baseplates andTech 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,