FCS II CI Upright Quad Rear Fin Set - White
FCS II CI Upright Quad Rear Fin Set - White
Overview
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins. Featuring a neutral-raked template, they deliver a solid balance of control and stability while still allowing for tight, pivot-style turns. The 50/50 foil enhances directional control and confidence, making this set a reliable choice for surfers looking to fine-tune their quad set
Features
- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns
- A template that comes to life in punchy hollow waves, but also suit conditions where you need that start-up speed to get going.
- Neutral-raked template developed by Britt Merrick to work with upright CI side fins
- Provides control and stability, while still allowing for tight pivot turns
- 50/50 foil provides stability and directional control
- 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 relaxed rocker
- Deisgned for CI performance + hybrid models
Fin Family
- Quad: Carver
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.
Sizing:
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 | 4.04 | 105.1 | 4.17 | 108.4 | 11.70 | 7929 | 33.3° | Flat |
| LRG Q-Rear | 4.14 | 105.1 | 4.27 | 108.4 | 12.29 | 7929 | 33.3° | Flat |
You may also like ...
-
Speed ​& tight turns. Ideal for beach breaks.
Overview
- Designed for speed and tight turns, with added tail release.
- Upright template allows for tighter, more acute directional changes.
- Smaller centre fin for increased pivot and tail release.
- Ideal for surfers who like to perform fast, progressive turns.
Ideal Conditions
- Suitable for hollow waves, particularly good for beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for performance shortboards with moderate-to-low rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
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.
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)$179.00 -
Speed & tight turns. Ideal for beach breaks.
Overview
- Designed for speed and tight turns, with added tail release.
- Upright template allows for tighter, more acute directional changes.
- Smaller centre fin for increased pivot and tail release.
- Ideal for surfers who like to perform fast, progressive turns.
- Quad Rear (2 fin) set.
Ideal Conditions
- Suitable for hollow waves, particularly good for beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for performance shortboards with moderate-to-low rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
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.
X-SMALL Under 55Kg
SMALL 55Kg - 70Kg
MEDIUM 65Kg - 80Kg
LARGE 75Kg - 90Kg
X-LARGE Over 85Kg$119.00 -
Speed & tight turns. Ideal for beach breaks.
Overview
LIGHTER CONSTRUCTION. SMOOTHER FEEL.
The new PC Carbon Essential Series utilises a superior blend of carbon tissue and our ultralight AirCore construction to deliver a more user-friendly flex to achieve faster start up acceleration, and a smoother feel through turns.
- Designed for speed and tight turns, with added tail release.
- Upright template allows for tighter, more acute directional changes.
- Smaller centre fin for increased pivot and tail release.
- Ideal for surfers who like to perform fast, progressive turns.
Ideal Conditions
- Suitable for hollow waves, particularly good for beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for performance shortboards with moderate-to-low rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Performance Core Carbon
Often referred to as PC Carbon or PCC, these fins are highly responsive and feature strategically placed carbon that’s designed to complement the fin template. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave.
The new PCC Essential Series fins have been constructed using AirCore technology, which is a pressed polyurethane foam core that mimics the geometric foil of the fin. With AirCore we can make a much lighter fin with total manipulation of the flex.
The internal carbon framework is designed specifically to suit each template, and by switching to epoxy resin and adding a carbon twill to the base we’ve delivered a more user-friendly flex pattern. Stiffness in the lower half of the fin enhances drive and acceleration from take-off, and a softer flex through the top half of the fin results in a smoother and more predictable feel when turning.
X-SMALL Under 55Kg
SMALL 55Kg - 70Kg
MEDIUM 65Kg - 80Kg
LARGE 75Kg - 90Kg
X-LARGE Over 85Kg$199.00 -
Fcs2 Reactor Neo Glass Tri Evo Fin
The ideal fin for surfers who like to perform fast, progressive turns. Best suited to hollow waves, and particularly good for beach breaks. The Reactors upright template allows for tighter, more acute directional changes. Constructed with 50% glass and bio-resin, the Neo Glass Eco Reactor has a low impact construction with high impact performance that’s recommended for lighter more agile surfers.
- Designed for speed and tight turns, with added tail release.
- Upright template allows for tighter, more acute directional changes.
- Smaller centre fin for increased pivot and tail release.
- Ideal for surfers who like to perform fast, progressive turns.
- Medium Tri (3) Fins
Ideal Conditions
- Suitable for hollow waves, particularly good for beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for performance shortboards with moderate-to-low rocker.
Size
MEDIUM
- 65Kg - 80Kg
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Neo Eco
About Eco Blend
At FCS, we’ve made it our mission to minimise our footprint by designing high quality products that use low impact, sustainable materials. Constructed with 50% glass and bio-resin, the Neo Glass Eco Blend range has a low impact construction with high impact performance that’s recommended for lighter more agile surfers. The new range also sees reduced use of fossil fuels and a smaller carbon footprint than traditional materials.Sustainability & Community
Our Eco Resin is created by Arkema, a founding member of Pragati, the sustainable castor initiative. Pragati trains farmers to build capacity, improve yields, and reduce environmental impacts, thus helping them to cultivate castor beans effectively and ecologically. The initiative also provides educational materials to improve the skills and knowledge of the local farmers, to improve their income, and to ensure better health and living conditions.
$134.95 -
FCS2 Sharp Eye Matt Biolos PC Tri Fins
Designed by revered shaper Matt "Mayhem" Biolos. Same proven template with a new look.
Overview
- The MB template offers freedom to perform tight turns in the pocket with an emphasis on speed.
- Sitting in the reactor family, the MB is considered a high performance fin because it responds incredibly fast, but still offers enough control so you can confidently lay into a turn with plenty of force.
Ideal Conditions
- A wide range of conditions, particularly good in critical overhead waves.
Board Types
- Designed to fit the FCS II Fin System.
- Performance shortboards and hybrid models.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Performance Core Carbon
Often referred to as PC Carbon or PCC, these fins are highly responsive and feature strategically placed carbon that’s designed to complement the fin template. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave.
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)$199.00 -
Fcs2 Reactor PC Tri Fins - Charcoal/Black
Speed & tight turns. Ideal for beach breaks.
Overview
- Designed for speed and tight turns, with added tail release.
- Upright template allows for tighter, more acute directional changes.
- Smaller centre fin for increased pivot and tail release.
- Ideal for surfers who like to perform fast, progressive turns.
Ideal Conditions
- Suitable for hollow waves, particularly good for beach breaks.
Board Types
- Designed to fit the FCS II Fin System.
- Recommended for performance shortboards with moderate-to-low rocker.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
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.
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)$179.00 -
FCS II Reactor Quad Rear PC Fin Set - Charcoal/Black
Speed & tight turns. Ideal for beach breaks.
Overview
Designed for speed and tight turns, with added tail release.
Upright template allows for tighter, more acute directional changes.
Smaller centre fin for increased pivot and tail release.
Ideal for surfers who like to perform fast, progressive turns.
Quad Rear (2 fin) set.
Ideal Conditions
Suitable for hollow waves, particularly good for beach breaks.
Board Types
Designed to fit the FCS II Fin System.
Recommended for performance shortboards with moderate-to-low rocker.
Fin Family
Reactor: Find Speed. Speed, tight turns & snaps.
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.
X-SMALL (Under 55Kg / 120 Lbs)
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)
X-LARGE (Over 85Kg / 190 Lbs)$119.95 -
FCS II Matt Biolos Tri-Quad Fin Set
Designed by revered shaper Matt "Mayhem" Biolos. Same proven template with a new look.
Overview
- The MB template offers freedom to perform tight turns in the pocket with an emphasis on speed.
- Sitting in the reactor family, the MB is considered a high performance fin because it responds incredibly fast, but still offers enough control so you can confidently lay into a turn with plenty of force.
- Tri/Quad (5 fin) set.
Ideal Conditions
- A wide range of conditions, particularly good in critical overhead waves.
Board Types
- Designed to fit the FCS II Fin System.
- Performance shortboards and hybrid models.
Fin Family
- Reactor: Find Speed. Speed, tight turns & snaps.
Performance Core Carbon
Often referred to as PC Carbon or PCC, these fins are highly responsive and feature strategically placed carbon that’s designed to complement the fin template. PCC fins suit fast surfing and are favored by power surfers who like to perform explosive turns on critical parts of the wave.
$319.00 -
FCS II CI Upright Quad Rear Fin Set - Black
Overview
Designed by Britt Merrick, the CI Upright Quad Rears are shaped to pair seamlessly with the upright CI side fins. Featuring a neutral-raked template, they deliver a solid balance of control and stability while still allowing for tight, pivot-style turns. The 50/50 foil enhances directional control and confidence, making this set a reliable choice for surfers looking to fine-tune their quad set
Features- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns
- A template that comes to life in punchy hollow waves, but also suit conditions where you need that start-up speed to get going.
- Neutral-raked template developed by Britt Merrick to work with upright CI side fins
- Provides control and stability, while still allowing for tight pivot turns
- 50/50 foil provides stability and directional control
- 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 relaxed rocker
- Deisgned for CI performance + hybrid models
Fin Family
- Quad: Carver
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.
Sizing:
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 4.04 105.1 4.17 108.4 11.70 7929 33.3° Flat LRG Q-Rear 4.14 105.1 4.27 108.4 12.29 7929 33.3° Flat $129.00 -
FCS II CI Upright Tri Fin Set - Black
Overview
- A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns.
- A template that comes to life in punchy hollow waves, but can also suit conditions where you need the start up speed to get going.
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
- Reactor: Find Speed. Speed, tight turns & snaps
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.
Sizing: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 4.39 111.4 4.59 116.4 15.04 9700 30.3° Flat LRG 4.50 114.2 4.70 119.3 15.79 10190 30.3° Flat $244.00
