FCS II MB PG Split Keel Quad Surfboard Fin Set FCS II MB PG Split Keel Quad Surfboard Fin Set video video
FCS II MB PG Split Keel Quad Surfboard Fin Set

FCS II MB PG Split Keel Quad Surfboard Fin Set



This FCS II MB PG split keel fin set is 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.


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


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.

Performance Glass 
Performance Glass (PG) material characteristics and flex pattern are identical to traditional fibreglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.


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


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


SKU 22384
Fin System FCS II
Fin Setup Quad
Fin Technology Performance Glass
Shortboard Fin Size Large (75 - 90Kg / 165 - 200 Lbs)
Brand FCS
Availability N/A

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any snaps/creases, fixed dings? any dings to be repaired?
overall condition of the board?
cheers lads
Is this board has some damage?
Do you shipp to temecula ca?

HI Rider Shack,

Please what's the wide dimension 12" from tail and from nose - Lost 6'4 Round Nose Fish Redux Surfboard ? Tks.
what do you think the volume is? is there a decent amt of foam in the nose? i live in OR and this looks like a good daily driver for winter. im 200lbs and i can surf...but im almost 50. ps how much to ship to Portland OR? thanks yall
Hey is the board in the picture the actual board? Does the board have any dings or anything?
Hi, what's the model name?

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