Matt 'Mayhem' Biolos's signature quad for a lively combination of drive, hold and manoeuvrability. Matt's quad set delivers a lively combination of drive, hold and manoeuvrability. This versatile quad set will feel as reliable out on the open face as it
The FCS system (Fin Control System) was designed by Brian A. Whitty in Elanora, Australia, and patented on November 7, 1995. It can be recognized by the 2 tabs on the fins which are designed to fit into a securing plug that attaches the fin to the board.