
FCS II Al Merrick Quad Rear Fin Set
Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly.
- Performance
- Material
- Size
-
Overview
Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly. The 50/50 foil delivers smooth, longer-arc turns while maintaining exceptional stability, especially when locked into the barrel. This set strikes the ideal balance of maneuverability and directional control, making it a reliable choice for surfers chasing performance in a quad setup.
- Al Merrick's template is designed for radical, progressive surfing.
- Template developed by Al Merrick to work with the raked AM side fins
- Provides a balance of maneuverability and directional control
- 50/50 foil promotes a longer arc turn and offers exceptional stability in the barrel
- Quad Rear (2 fins) set.
Ideal Conditions
- Hollow steep waves, punchy beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with deep concaves and moderate-to-extreme rocker.
Fin Family
- Carver: Find Power. Powerful, drawn-out turns with added hold.

-
Performance Core
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
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MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)Fin Base (inches)
Base (mm)
Depth (inches)
Depth (mm)
Area (inches)
Area (mm)
Sweep Deg°
Foil
MED Q-Rear 3.83 97 3.99 101 11.08 7150 32.4° 80/20 LRG Q-Rear 4.09 104 4.26 108 12.63
8150 32.4° 80/20
View the FCS Fin Data page for Base/Depth/Area/Foil information.
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Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly.
- Performance
- Material
- Size
-
Overview
Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly. The 50/50 foil delivers smooth, longer-arc turns while maintaining exceptional stability, especially when locked into the barrel. This set strikes the ideal balance of maneuverability and directional control, making it a reliable choice for surfers chasing performance in a quad setup.
- Al Merrick's template is designed for radical, progressive surfing.
- Template developed by Al Merrick to work with the raked AM side fins
- Provides a balance of maneuverability and directional control
- 50/50 foil promotes a longer arc turn and offers exceptional stability in the barrel
- Quad Rear (2 fins) set.
Ideal Conditions
- Hollow steep waves, punchy beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with deep concaves and moderate-to-extreme rocker.
Fin Family
- Carver: Find Power. Powerful, drawn-out turns with added hold.

-
Performance Core
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
-
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)Fin Base (inches)
Base (mm)
Depth (inches)
Depth (mm)
Area (inches)
Area (mm)
Sweep Deg°
Foil
MED Q-Rear 3.83 97 3.99 101 11.08 7150 32.4° 80/20 LRG Q-Rear 4.09 104 4.26 108 12.63
8150 32.4° 80/20
View the FCS Fin Data page for Base/Depth/Area/Foil information.
-
Original: $79.49
-65%$79.49
$27.82Description
Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly.
- Performance
- Material
- Size
-
Overview
Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins perfectly. The 50/50 foil delivers smooth, longer-arc turns while maintaining exceptional stability, especially when locked into the barrel. This set strikes the ideal balance of maneuverability and directional control, making it a reliable choice for surfers chasing performance in a quad setup.
- Al Merrick's template is designed for radical, progressive surfing.
- Template developed by Al Merrick to work with the raked AM side fins
- Provides a balance of maneuverability and directional control
- 50/50 foil promotes a longer arc turn and offers exceptional stability in the barrel
- Quad Rear (2 fins) set.
Ideal Conditions
- Hollow steep waves, punchy beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Performance boards with deep concaves and moderate-to-extreme rocker.
Fin Family
- Carver: Find Power. Powerful, drawn-out turns with added hold.

-
Performance Core
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
-
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)Fin Base (inches)
Base (mm)
Depth (inches)
Depth (mm)
Area (inches)
Area (mm)
Sweep Deg°
Foil
MED Q-Rear 3.83 97 3.99 101 11.08 7150 32.4° 80/20 LRG Q-Rear 4.09 104 4.26 108 12.63
8150 32.4° 80/20
View the FCS Fin Data page for Base/Depth/Area/Foil information.
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