FCS2 MB Keel Quad Set Performance Glass

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.

IDEAL CONDITIONS

Open face, down-the-line waves, particularly good in point and reef breaks.

BOARD TYPES Modern 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 SPECS:

SIDE

• Base: 4.​​63" / 1​​17.4mm
• Depth: 4.​​79" / 1​​21mm
• Area: 1​​9.27"² / ​12432mm²
• Sweep: 44.8º Foil:

Flat QUAD REAR

• Base: 4.​​​03" / 1​​​02mm
• Depth: 4.​​​40" / 1​​​12mm
• Area: 12.63"² / ​8150mm²
• Sweep: ​28.5º Foil: 80/20