FCS II MB PG Split Keel Quad Surfboard Fins

FCS II MB performance glass Split Keel Quad Surfboard Fins. This is Matt ‘Mayhem’ Biolos’s speciality quad fin set. High area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities.
IDEAL CONDITIONSOpen face, down-the-line waves, particularly good in point and reef breaks.
BOARD TYPESModern fish and hybrid models with moderate-to-low rocker.
Please Note: this fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.
FIN SPECSSIDEBase: 4.63″ / 117.4mmDepth: 4.79″ / 121mmArea: 19.27″² / 12432mm²Sweep: 44.8ºFoil: Flat
QUAD REARBase: 4.03″ / 102mmDepth: 4.40″ / 112mmArea: 12.63″² / 8150mm²Sweep: 28.5ºFoil: 80/20

Product Features

• Matt Biolos (…Lost Surfboards) Template Design
• Specialised Fin Size
• Black Colour with Blue Trim
• Performance Glass (PG) Construction
• Adds bite and control