FCS II MB SPLIT KEEL FINS

Item Code: ws-thrd157

Matt 'mayhem' Biolos's specialty quad fin set. High surface area quad keel set adds bite and control to hybrid boards with wide tails, without sacrificing pivoting capabilities.

Features:

  • Ideal for wide tail boards with medium to low rocker
  • Performance glass
  • Quad Side Base: 4.63" / 117.4mm Depth: 4.79" / 121mm Area: 19.27"² / 12432mm² Sweep: 44.8º Foil: flat
  • Quad rear Base: 4.03" / 102mm Depth: 4.40" / 112mm Area: 12.63"² / 8150mm² Sweep: 28.5º Foil: 80/20

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