Designed by world longboard champion Harley Ingleby, the FCS II Harley Ingleby Single Fin is built to add tail release and looseness to longer boards. Made with Performance Core construction, it works across a wide range of conditions and pairs well with performance longboards, surf SUPs, and 2 plus 1 setups, offering added control without sacrificing flow.
Fin Size Detail
| Size | Depth | Base | Area | Sweep | Foil |
| 5.5" | 5.27" | 4.84" | 18.50"² | 32.1° | 50/50 |
Product Info
Designed by world longboard champion Harley Ingleby, the FCS II Harley Ingleby Single Fin is built to add tail release and looseness to longer boards. Made with Performance Core construction, it works across a wide range of conditions and pairs well with performance longboards, surf SUPs, and 2 plus 1 setups, offering added control without sacrificing flow.
Fin Size Detail
| Size | Depth | Base | Area | Sweep | Foil |
| 5.5" | 5.27" | 4.84" | 18.50"² | 32.1° | 50/50 |
Product Details
- Fin Type: Single Fin
- Size: 5.5"
- Fins in Set: One
- Fin Configuration: Single
- Fin Tech: Performance Core
- MPN: FHARPC0
Product Features
- World Longboard Champion Harley Ingleby's Athlete Fin
- Small single fin adds more tail release to longer boards
- Ideal for performance longboards, surf SUP's, and 2 + 1 set-ups
- Designed to be used with the FCS II Fin System
- A wide range of conditions from beach breaks to point breaks
Additional Info
Ideal Conditions
A wide range of conditions from beach breaks to point breaks.
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.
The FCS II Tool-Less Longboard System
- No need for a plate and screw
- Ability to adjust your fin position in the box mid surf
- Easily insert or remove your fin in seconds. No fin key required
- Designed to be used in most existing Longboard boxes
- No new box required
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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