The FCS II Sharp Eye Tri-Quad Fin Set, developed by Marcio Zouvi, combines speed, control, and versatility. The SE template offers a balanced all-rounder design, with a flat inside face for responsive turns and carbon tissue inlays with AirCore construction for lightweight stiffness. The tri-quad configuration pairs M sides with XS quads or L sides with S quads, delivering drive and release. Ideal for light-to-medium-weight surfers, it performs seamlessly in critical overhead and punchy waves, making it perfect for performance and hybrid shortboards.
Fin Size Detail
| Size | Fin | Height | Base | Area | Sweep | Foil | Weight Range |
| Medium | Side | 4.55" [115.4mm] | 4.48" [113.6mm] | 15.13" [9761mm] | 34.8° | Flat/Bev | 145-175 lbs. |
| Q-Rear | 3.70" [94mm] | 3.55" [90.2mm] | 9.53" [6150mm] | 32.4° | 80/20 | ||
| Large | Side | 4.66" [118.3mm] | 4.59" [116.5mm] | 15.91" [10263mm] | 34.8° | Flat/Bev | 165-200 lbs. |
| Q-Rear | 3.99" [101mm] | 3.83" [97mm] | 11.08" [7150mm] | 32.4° | 80/20 |
Product Info
The FCS II Sharp Eye Tri-Quad Fin Set, developed by Marcio Zouvi, combines speed, control, and versatility. The SE template offers a balanced all-rounder design, with a flat inside face for responsive turns and carbon tissue inlays with AirCore construction for lightweight stiffness. The tri-quad configuration pairs M sides with XS quads or L sides with S quads, delivering drive and release. Ideal for light-to-medium-weight surfers, it performs seamlessly in critical overhead and punchy waves, making it perfect for performance and hybrid shortboards.
Fin Size Detail
| Size | Fin | Height | Base | Area | Sweep | Foil | Weight Range |
| Medium | Side | 4.55" [115.4mm] | 4.48" [113.6mm] | 15.13" [9761mm] | 34.8° | Flat/Bev | 145-175 lbs. |
| Q-Rear | 3.70" [94mm] | 3.55" [90.2mm] | 9.53" [6150mm] | 32.4° | 80/20 | ||
| Large | Side | 4.66" [118.3mm] | 4.59" [116.5mm] | 15.91" [10263mm] | 34.8° | Flat/Bev | 165-200 lbs. |
| Q-Rear | 3.99" [101mm] | 3.83" [97mm] | 11.08" [7150mm] | 32.4° | 80/20 |
Product Details
- Fin Type: FCS II
- Size: Medium, Large
- Fin Family: Accelerator
- Template: Balanced | All Rounder
- Fins in Set: Five
- Fin Configuration: Tri-Quad
- Construction: PC Carbon + AirCore
Product Construction
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.
Additional Info
The SE template was developed by Marcio Zouvi and sits in the Accelerator Family. It was refined with the help of the elite SE team including Kanoa Igarashi. In fact, the outline is very similar to the Performer and Accelerator templates with a touch more sweep and a little less area in the tip. Recently updated with carbon tissue inlays and AirCore construction, the SE fin is stiffer than the original version allowing it to harness more power and speed when pushed ultra hard through turns.
This all-rounder will release a bit quicker and feel a little looser compared to the Performer/Accelerator, but the flat inside face means it will respond very quickly when initiating a turn. Its perfect for light to medium weight surfers who surf fast and like to stay lively on their feet.
The SE quad rear features the versatile Performer quad rear template. The pairings for the SE Tri-Quad sets are both intentionally undersized to work with the Inferno FT and other quad specific models. (M Sides + XS Quads, L Sides + S Quads). The SE quad set will feel drivey and balanced with extra release off the lip compared to other quad sets.
The perfect fin to match the speed and acceleration of any SE model. Designed to feel seamless and allow for super fast turns and snaps with just enough control to keep it steady in steeper sections and during those critical moments.
Sharp Eye
Beginning his shaping career in the 80's, Marcio Zouvi and his crew have designed board templates for the highest-performing surfers on tour. With a large focus on premium shortboard designs and progressive surfing in mind, Sharp Eye surfboards have become the board of choice for CT surfers like Filipe Toledo, Barron Mamiya and Sally Fitz.
Ideal in a wide range of conditions, particularly good in critical overhead waves and performs well in punchy conditions. Designed to fit the FCS II Fin System and recommended for all board types. Best suited to performance and hybrid shortboards. Find Control. Speed, flow and response with added control.
Warranty
This product is backed by a warranty from the manufacturer. Click below for details on the warranty policy for FCS II products.
Returns
If you are not 100% satisfied with your purchase you may return it for a refund, or exchange within 30 days of receiving your order.
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