The FCS II Haydenshapes PC + Aircore Quad Rear Fin Set are designed to pair seamlessly with the HS thruster set, giving you the option to run a responsive quad setup. Featuring a neutral, well-balanced template, these fins are built for a smooth blend of speed, flow, and response. The 80/20 foil delivers easy turning while maintaining stability and drive through powerful carves, making them a versatile choice for performance surfing.
Fin Size Detail
| Size | Fin | Depth | Base | Area | Sweep | Foil |
| Medium | Quad Rear | 4.26" | 4.09" | 12.63"² | 32.4° | Cambered |
| Large | Quad Rear | 4.26" | 4.09" | 12.63"² | 32.4° | Cambered |
Product Info
The FCS II Haydenshapes PC + Aircore Quad Rear Fin Set are designed to pair seamlessly with the HS thruster set, giving you the option to run a responsive quad setup. Featuring a neutral, well-balanced template, these fins are built for a smooth blend of speed, flow, and response. The 80/20 foil delivers easy turning while maintaining stability and drive through powerful carves, making them a versatile choice for performance surfing.
Fin Size Detail
| Size | Fin | Depth | Base | Area | Sweep | Foil |
| Medium | Quad Rear | 4.26" | 4.09" | 12.63"² | 32.4° | Cambered |
| Large | Quad Rear | 4.26" | 4.09" | 12.63"² | 32.4° | Cambered |
Product Details
- Fin Type: FCS II
- Size: M, L
- Fins in Set: Two
- Fin Configuration: Quad
- Fin Tech: PC + Aircore
Product Construction
Performance Core + Aircore
Fins with AirCore Technology feature a pressed polyurethane foam core that mimics the geometric foil of the fin. AirCore technology reduces the amount of fiberglass required in the RTM moulding process making it much lighter while allowing total manipulation of the flex.
Additional Info
Designed to pair with the HS Thruster set. Neutral, well-balanced template. Designed for a balance of speed, flow & response. 80/20 foil promotes easy turning with stability and flow when carving.
Ideal Conditions
A wide range of conditions, and waves.
Board Recommendations
Perfectly suited to the HS Hypto Krypto and other higher volume board models with lower rocker. Designed to fit the FCS II Fin System.
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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